VIACOM INC.
                                      POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS that the undersigned hereby constitutes and
appoints Christa A. D'Alimonte to be his true and lawful attorney-in-fact and
agent to execute and file for and on behalf of the undersigned (i) any reports
on Forms 3, 4, 5 and, if applicable, 144 (including any amendments thereto and
any successors to such Forms) with respect to ownership of securities of Viacom
Inc. (the "Company") that the undersigned may be required to file with the
Securities and Exchange Commission in accordance with Section 16(a) of the
Securities Exchange Act of 1934 and the rules thereunder and/or Rule 144 under
the Securities Act of 1933, and (ii) as necessary, any other documents necessary
or appropriate to obtain codes and passwords enabling the undersigned to file
such reports electronically.

The undersigned acknowledges that the foregoing attorney-in-fact, in serving in
such capacity at the request of the undersigned, is not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934 and/or Rule 144 under the
Securities Act of 1933.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, 5 and, if applicable, 144
with respect to the undersigned's holdings and transactions in securities issued
by the Company, unless earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 25th day of April, 2017.




                                                                  /s/ Wade Davis

-------------------------------------
                                                                   Name:  Wade
Davis