Suggestions by @bobby789
346 suggestions
Martin Scorsese
as Director in Martin Scorsese’s Ratatouille (2007)

Leonardo DiCaprio
as Stephen King in King’s Demons (A Stephen King version of Goosebumps)
Steven Spielberg
as Director in Ready Player One (1998)

Rowan Atkinson
as Ogden Morrow / Curator in Ready Player One (1998)

Robert De Niro
as Nolan Sorrento / IOI-655321 in Ready Player One (1998)

Jack Nicholson
as i-R0k in Ready Player One (1998)

Tom Hanks
as James Halliday / Anorak the All-Knowing in Ready Player One (1998)

Leonardo DiCaprio
as Wade Watts / Parzival in Ready Player One (1998)

Matt Damon
as Mark in The Room (2003)
Ben Mendelsohn
as Murray Franklin in Joker (TV Show)

T.J. Miller
as Arthur Fleck in Joker (TV Show)

Matt Damon
as George W. Bush in Vice (TV Show)
Mark Wahlberg
as Donald Rumsfeld in Vice (TV Show)

Vera Farmiga
as Lynne Cheney in Vice (TV Show)

Leonardo DiCaprio
as Dick Cheney in Vice (TV Show)
Bill Hader
as Jack Torrance in The Shining (TV Show)

Colm Meaney
as Thomas Wake in The Lighthouse (TV Show)
Tye Sheridan
as Thomas Howard in The Lighthouse (TV Show)

Patrick Wilson
as Jack Torrance in The Shining (TV Show)

Colm Meaney
as Ephraim Winslow/Thomas Howard in The Lighthouse (2009)