Exhibit 32.1



Certification of

Nelson J. Marchioli
President and Chief Executive Officer of Denny's Corporation

and

Andrew F. Green
Senior Vice President and Chief Financial officer

Pursuant to 18 U.S.C. Section 1350,
As Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of Denny's Corporation (the "Company")
on Form 10-Q for the period ended September 24, 2003 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, Nelson
J. Marchioli, President and Chief Executive Officer of the Company, and I,
Andrew F. Green, Senior Vice President and Chief Financial Officer of the
Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that:

        1)  The Report fully complies with the requirements of Section 13(a) or
            15(d) of the Securities Exchange Act of 1934; and

        2)  The information contained in the Report fairly presents, in all
            material respects, the financial condition and results of operations
            of the Company.


/s/ Nelson J. Marchioli
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Nelson J. Marchioli
President and Chief Executive Officer

November 10, 2003



/s/ Andrew F. Green
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Andrew F. Green
Senior Vice President and
Chief Financial Officer

November 10, 2003


A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the electronic version of this written statement
required by Section 906, has been provided to Denny's Corporation and will be
retained by Denny's Corporation and furnished to the Securities and Exchange
Commission or its staff upon request.