Suggestions by @nolanmassey
3,411 suggestions

Billy Gray
as Steven Taylor in Doctor Who: Season 3 (1965 American Version)

Elinor Donahue
as Vicki in Doctor Who: Season 3 (1965 American Version)

Tim Curry
as The Fourth Master in Doctor Who (US Version)

Jonathan Bailey
as Star Trek in Actors who should join certain big franchises

Marlo Thomas
as Vicki in Doctor Who: Season 3 (1965 American Version)

Burgess Meredith
as The Doctor in Doctor Who: Season 3 (1965 American Version)
Tippi Hedren
as Barbara Wrigh in Doctor Who: Season 2 (1964 American Version)
Dick Van Dyke
as Ian Chesterton in Doctor Who: Season 2 (1964 American Version)

Burgess Meredith
as The Doctor in Doctor Who: Season 2 (1964 American Version)

John Candy
as Franklin Fawcett in The Watch (1992)

Joaquin Phoenix
as Jeffrey “The Dude” Lebowski in Recasting Famous Roles

Charlie Heaton
as Star Trek in Actors who should join certain big franchises

David Tennant
as Adric Mallo in Star Trek: Survivor

Hayden Christensen
as Kirk in Star Trek Beyond (2006)

Katey Sagal
as The Rani in What If Doctor Who Wasn't Axed? Season 38 (2001) (American Version)

Jennifer Connelly
as Katie Tollinger in What If Doctor Who Wasn't Axed? Season 38 (2001) (American Version)

Andrea Thompson
as Sammy Thompson in What If Doctor Who Wasn't Axed? Season 38 (2001) (American Version)

Ted Raimi
as The Doctor in What If Doctor Who Wasn't Axed? Season 38 (2001) (American Version)

Robin Williams
as Huy in The Prince of Egypt (2008)

Kevin Sorbo
as The Tenth Doctor in What If Doctor Who Wasn't Axed? Season 37 (2000) (American Version)