Suggestions by @legoking516
4,850 suggestions

Pete Davidson
as Derek Dietl in Monsters vs. Aliens (2029)
Joseph Gordon-Levitt
as President Hathaway in Monsters vs. Aliens (2029)

Jake McDorman
as General Warren R. Monger in Monsters vs. Aliens (2029)

Armie Hammer
as Gallaxhar in Monsters vs. Aliens (2029)
Joey Graceffa
as Insectosaurus in Monsters vs. Aliens (2029)

Thomas Mann
as The Missing Link in Monsters vs. Aliens (2029)

Henry Cavill
as Dr. Cockroach Ph.D. in Monsters vs. Aliens (2029)
Graham Verchere
as B.O.B. in Monsters vs. Aliens (2029)
Abigail Breslin
as Susan Murphy in Monsters vs. Aliens (2029)

Eliza Pryor
as Susan Murphy in Monsters vs. Aliens (2029)

Francis Ford Coppola
as Director in Mike and Dave Need Wedding Dates (1986)
Morgan Freeman
as Keith in Mike and Dave Need Wedding Dates (1986)
Willie Nelson
as Randy in Mike and Dave Need Wedding Dates (1986)

Jeff Bridges
as Ronnie in Mike and Dave Need Wedding Dates (1986)

Christopher Guest
as Keanu in Mike and Dave Need Wedding Dates (1986)

Megan Mullally
as Becky in Mike and Dave Need Wedding Dates (1986)

Olivia Hussey
as Cousin Terry in Mike and Dave Need Wedding Dates (1986)
Denzel Washington
as Eric in Mike and Dave Need Wedding Dates (1986)

Anjelica Huston
as Jeanette "Jeanie" Stangle in Mike and Dave Need Wedding Dates (1986)
Betty White
as Rosanne "Rosie" Stangle in Mike and Dave Need Wedding Dates (1986)