Suggestions by @silencio26
2,002 suggestions

Blythe Danner
as Debbie in Knocked Up (1977)
Howard Hesseman
as Pete in Knocked Up (1977)
Harold Ramis
as Jay in Knocked Up (1977)

Dan Aykroyd
as Jason in Knocked Up (1977)

Seth Rogen
as "Joilet" Jake Blues in Blues Brothers: The 2010s-20s remake

Albert Brooks
as Nick Hendricks in Horrible Bosses (1991)

Christian Bale
as Rupert Pupkin in The King of Comedy (2012)

Joaquin Phoenix
as Rupert Pupkin in The King of Comedy (2012)

Jackie Coogan
as Harry in Home Alone (1960)
Giovanni Ribisi
as Peter McCallister in Home Alone (2020)

Giovanni Ribisi
as Peter McCallister in Home Alone (2020)
Sammy Davis Jr.
as Dr Facilier in The Princess and the Frog-1960's
Cab Calloway
as Dr Facilier in The Princess and the Frog-1960's

Don Rickles
as Michael Wazowski in Monsters, Inc. (1981)

Sid Caesar
as Mike Wazowski in Monsters, Inc. (1960's)

Sid Caesar
as Mike Wazowski in Monsters, Inc. (1970's)

Bill Nighy
as Jack in Last Night In Soho (1991)

Bill Nighy
as Jack in Last Night in Soho (1991)

Paul Thomas Anderson
as Director in Casino (2025)

David O. Russell
as Director in Casino (2020s)