Suggestions by @acthepantherno1

Casey Siemaszko

as Billy Cranston/Blue Ranger in Mighty Morphin Power Rangers (1984-1986)

Martin Short

as Alpha 5 in Mighty Morphin Power Rangers (1984-1986)

Jim Carrey

as Eugene "Skull" Skullovitch in Mighty Morphin Power Rangers (1984-1986)

Beverly D'Angelo

as Rita Repulsa in Mighty Morphin Power Rangers (1984-1986)

William Zabka

as Jason Lee Scott/Red Ranger in Mighty Morphin Power Rangers (1984-1986)

Quentin Tarantino

as Writer in The Hateful Eight (1995)

Quentin Tarantino

as Director in The Hateful Eight (1995)

Kirk Douglas

as General Sanford "Sandy" Smithers in The Hateful Eight (1995)

Don Johnson

as O.B. Jackson in The Hateful Eight (1995)

Terence Stamp

as Oswaldo Mobray / Pete "English Pete" Hicox in The Hateful Eight (1995)

Raúl Juliá

as Señor Bob / Marco in The Hateful Eight (1995)

Michael Rooker

as Chris Mannix in The Hateful Eight (1995)

Warren Beatty

as Joe Gage / "Grouch" Douglass in The Hateful Eight (1995)

Val Kilmer

as Jody Domergue in The Hateful Eight (1995)

Glenn Close

as "Crazy" Daisy Domergue in The Hateful Eight (1995)

Robert Redford

as John "The Hangman" Ruth in The Hateful Eight (1995)

Sidney Poitier

as Major Marquis Warren in The Hateful Eight (1995)

Demián Bichir

as Enrique Salceda in Terminator 2: Judgment Day (2011)

Taraji P. Henson

as Tarissa Dyson in Terminator 2: Judgment Day (2011)

Steven Spielberg

as Director in Jumanji (1985)