John C. Reilly (as Augustus Strauss) with Molly Shannon (as Anita Olesky)
in Never Been Kissed (1999)

John C. Reilly (as Mac Forsyth) with Jane Adams
in The Anniversary Party (2001)

John C. Reilly (as Amos Hart) with Renee Zellweger (as Roxie Hart)
in Chicago (2002)

John C. Reilly (as Dan Brown) with Julianne Moore (as Laura Brown)
in The Hours (2002)

John C. Reilly (as Cal Naughton, Jr.) with Leslie Bibb (as Carley Bobby)
in Talladega Nights: The Ballad of Ricky Bobby (2006)

John C. Reilly (as Dewey Cox) with Kristen Wiig (as Edith)
in Walk Hard: The Dewey Cox Story (2007)

John C. Reilly (as Dewey Cox) with Jenna Fischer (as Darlene Madison)
in Walk Hard: The Dewey Cox Story (2007)

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