Exhibit 5.7 [TORYS LETTERHEAD] July 9, 2003 CanWest Media Inc. 31st Floor, TD Centre 201 Portage Avenue Winnipeg, Manitoba R3B 3L7 Canada - -and- The Parties Identified on Schedule A Hereto Dear Sirs/Mesdames: Re: CanWest Media Inc. - Offer to Exchange U.S. $200,000,000 7-5/8% Senior A Notes due 2013 for Registered 7-5/8% Senior B Notes due 2013 We have acted as Ontario counsel to the corporations listed in Schedule A hereto (the "Canadian Guarantors") in connection with the offer to exchange (the "Exchange Offer") by CanWest Media Inc. (the "Company") of its 7-5/8% Series B Senior Notes due 2013 (the "Exchange Notes") for up to U.S.$200,000,000.00 of its outstanding 7-5/8% Series A Senior Notes due 2013 (the "Initial Notes"). This opinion is being delivered to you for filing as an exhibit to the Registration Statement on Form F-4 filed by the Company, the Canadian Guarantors and the other guarantors identified therein (collectively, the "Guarantors") with the United States Securities and Exchange Commission (the "Commission") on or about the date hereof (the "Registration Statement") pursuant to the United States Securities Act of 1933, as amended (the "Securities Act"), relating to the registration of the Exchange Notes (and the related guarantee of the Guarantors (the "Guarantee")) under the Securities Act. The Initial Notes were issued, and the Exchange Notes will be issued, pursuant to an indenture, dated as of April 3, 2003 (the "Indenture"), among the Company, the Guarantors and The Bank of New York, as Trustee. We have examined a copy of the Registration Statement and the prospectus contained therein. We have also examined such certificates of public officials and such other certificates, documents and records as we have considered necessary as a basis for or relevant to the opinions hereinafter expressed, including certificates of compliance and certificates of status dated no later than July 3, 2003 in respect of the Canadian Guarantors, issued pursuant to the Canada Business Corporations Act or Business Corporations Act (Ontario), as applicable. -2- For the purposes of this opinion, we have assumed, with regard to all documents examined by us, the genuineness of all signatures, the authenticity of all documents submitted to us as originals and the conformity to authentic original documents of all documents submitted to us as certified, conformed, telecopies or photostatic copies. We have relied on all officer's certificates of Pamela Harrod, Associated General Counsel and Assistant Secretary of CanWest Global Communications Corp. and the Company, as to the matters of fact referred to therein. We have not performed any independent review of the factual matters set out therein. A copy of such certificate is attached to this opinion. This opinion is based upon and limited to the laws of the Province of Ontario and the laws of Canada applicable therein. Based and relying on and subject to the foregoing, we are of the opinion that: 1. The Canadian Guarantors exist under the laws of their respective jurisdictions of organization, and there are no restrictions on the corporate power and capacity of each Canadian Guarantor to execute, deliver and perform its obligations under the Exchange Notes, the Indenture and the Guarantee, to the extent to which it is a party thereto. 2. The Indenture has been duly authorized by each Canadian Guarantor and has been duly executed by each Canadian Guarantor. 3. The Guarantee has been duly authorized by each Canadian Guarantor and has been duly executed and delivered by each Canadian Guarantor. This opinion is being delivered to you in connection with the Registration Statement and is not to be relied upon, used, circulated, quoted or otherwise referred to for any other purpose without our prior written authorization. Kaye Scholer LLP may rely on this opinion for purposes of its opinion to you dated on or about the date hereof. We hereby consent to the filing of this opinion as an exhibit to the Registration Statement. In giving such consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act, or under the rules and regulations of the Commission thereunder. Yours truly, /s/TORYS LLP Torys LLP SCC//AMR Schedule A CANADIAN GUARANTORS 1. Apple Box Productions Sub Inc. 2. BCTV Holdings Inc. 3. CanWest Media Sales Limited 4. CHBC Holdings Inc. 5. CHEK Holdings Inc. 6. Clarinet Music Inc. 7. Fox Sports World Canada Holdco Inc. 8. Global Centre Inc. 9. Lonestar Holdco Inc. 10. ONtv Holdings Inc. 11. ReachCanada Contact Centre Limited 12. RetroVista Holdco Inc. 13. Studio Post & Transfer Sub Inc. 14. WIC Television Production Sub Inc. 15. Xtreme Sports Holdco Inc. CERTIFICATE TO: Osler, Hoskin & Harcourt LLP Torys LLP Pitblado Fasken Martineau DuMoulin LLP (collectively, "Counsel") RE: Offer by CanWest Media Inc. (the "Company") to exchange the Company's 7-5/8% Series B Senior Notes due 2013 (the "Exchange Notes") for up to U.S.$200,000,000 of the Company's outstanding 7-5/8% Series A Senior Notes due 2013 (the "Initial Notes") - -------------------------------------------------------------------------------- In connection with the opinions to be provided by Counsel concerning the transaction described above, the undersigned certifies for and on behalf of the Company, and not personally, as follows: 1. The undersigned is the Associate General Counsel and Assistant Secretary of CanWest Global Communications Corp. ("CanWest") and of the Company and as such is familiar with the books and records, business and properties of the Company and each of the corporations and partnerships listed on Schedule A hereto (each, a "Canadian Guarantor" and, collectively, the "Canadian Guarantors"). 2. The corporate and partnership records and minute books of the Company and each of the Canadian Guarantors provided to Counsel (as indicated on Schedule A hereto) in connection with the offering of the Initial Notes on April 3, 2003 are the original or duplicate corporate and partnership records and minute books of the Company and each of the Canadian Guarantors and contain all articles, partnership agreements and declarations and by-laws of the Company and each of the Canadian Guarantors, current directors', partners' and shareholders' registers of the Company and each of the Canadian Guarantors and all resolutions and minutes of all meetings or other proceedings of the shareholders, partners or directors (or any committee thereof) of the Company or any of the Canadian Guarantors during such periods noted in such corporate and partnership records and minute books. Such corporate and partnership records and minute books are true, correct and complete in all material respects and, since being made available to such Counsel in connection with the offering of the Initial Notes on April 3, 2003, there have been no changes, additions or alterations thereto, other than those changes, additions or alterations thereto, which have been delivered to such Counsel. 3. As of the date of this certificate, no winding up, liquidation, dissolution, insolvency, bankruptcy, amalgamation, reorganization or continuation proceedings have been commenced or are being contemplated by CanWest, the Company or any of the Canadian Guarantors and, after due inquiry, neither CanWest nor the Company has no knowledge of any such proceedings having been commenced or being contemplated by any other party. - 2 - 4. No unanimous shareholders' agreement has been entered into with respect to CanWest, the Company or any of the Canadian Guarantors. 5. The undersigned acknowledges that this certificate is to be relied upon by Counsel in rendering their respective opinions, and may be relied upon by the addressees of such opinions. DATED July 7th, 2003. /s/ Pamela Harrod ------------------------------------ Name: Pamela Harrod Title: Associate General Counsel and Assistant Secretary SCHEDULE A CANADIAN GUARANTORS SUBSIDIARY COUNSEL ---------- ------- 1. 2846551 Canada Inc. (CBCA) Oslers 2. 3919056 Canada Ltd. (CBCA) Oslers 3. Apple Box Productions Sub Inc. (CBCA) Torys 4. BCTV Holdings Inc. (CBCA) Torys 5. Calgary Herald Group Inc. (CBCA) Oslers 6. CanWest Finance Inc./Financiere CanWest Inc. (Quebec) Faskens 7. CanWest Global Broadcasting Inc./Radiodiffusion CanWest Faskens Global Inc. (Quebec) 8. CanWest Interactive Inc. (CBCA) Oslers 9. CanWest Media Sales Limited (CBCA) Torys 10. CanWest -- Montreal R.P. Holdings Inc. (CBCA) Oslers 11. CanWest Publications Inc. (CBCA) Oslers 12. CanWest -- Windsor R.P. Holdings Inc. (CBCA) Oslers 13. CHBC Holdings Inc. (CBCA) Torys 14. CHEK Holdings Inc. (CBCA) Torys 15. Clarinet Music Inc. (Ontario) Torys 16. Edmonton Journal Group Inc. (CBCA) Oslers 17. Fox Sports World Canada Holdco Inc. (CBCA) Torys 18. Global Centre Inc. (Ontario) Torys 19. Global Communications Limited (Manitoba) Pitblado 20. Global Television Centre Ltd. (CBCA) Oslers 21. Global Television Network Inc. (CBCA) Oslers 22. Global Television Network Quebec, Limited Faskens/Pitblado Partnership/Reseau de Television Global Quebec, Societe en commandite (Quebec) 23. Global Television Specialty Networks Inc. (CBCA) Oslers 24. Lonestar Holdco Inc. (CBCA) Torys 25. Lower Mainland Publishing Group Inc. (CBCA) Oslers 26. Montreal Gazette Group Inc. (CBCA) Oslers 27. Multisound Publishers Ltd. (CBCA) Oslers 28. Nanaimo Daily News Group Inc. (CBCA) Oslers 29. ONtv Holdings Inc. (CBCA) Torys 30. Ottawa Citizen Group Inc. (CBCA) Oslers 31. Pacific Newspaper Group Inc. (CBCA) Oslers 32. Port Alberni Times Group Inc. (CBCA) Oslers 33. ReachCanada Contact Centre Limited (CBCA) Torys 34. Regina Leader Post Group Inc. (CBCA) Oslers 35. RetroVista Holdco Inc. (CBCA) Torys 36. Saskatoon StarPhoenix Group Inc. (CBCA) Oslers 37. Southam Digital Inc. (CBCA) Oslers -2- 38. Studio Post & Transfer Sub Inc. (CBCA) Torys 39. Vancouver Island Newspaper Group Inc. (CBCA) Oslers 40. Victoria Times Colonist Group Inc. (CBCA) Oslers 41. Western Communications Inc. (CBCA) Oslers 42. WIC Mobile TV Inc. (CBCA) Oslers 43. WIC Television Production Sub Inc. (CBCA) Torys 44. WIC TV Amalco Inc. (CBCA) Oslers 45. Windsor Star Group Inc. (CBCA) Oslers 46 Xtreme Sports Holdco Inc. (CBCA) Torys