Suggestions by @alamosimpson

Ben Kingsley

as Alfred Becker in The Twilight Zone (1990s) 3x9 - Deaths-Head Revisited

Helen Mirren

as Inn Keeper in The Twilight Zone (1990s) 3x9 - Deaths-Head Revisited

Steven Spielberg

as Director in The Twilight Zone (1990s)/1x15 I Shot an Arrow into the Air

Carl Reiner

as Director in The Twilight Zone (1990s)/2x09 - The Trouble with Templeton

George Lucas

as Director in The Twilight Zone (1990s) 3x28 - The Little People

Steven Spielberg

as Producer in The Twilight Zone (1990s) 3x28 - The Little People

Neil McDonough

as Spaceman #2 in The Twilight Zone (1990s) 3x28 - The Little People

Dean Cain

as Spaceman #1 in The Twilight Zone (1990s) 3x28 - The Little People

Ron Perlman

as William Fletcher in The Twilight Zone (1990s) 3x28 - The Little People

Kevin Bacon

as Peter Craig in The Twilight Zone (1990s) 3x28 - The Little People

Rue McClanahan

as Mrs. Williams in The Twilight Zone (1990s) 3x29 - Four O'Clock

Laura Dern

as Mrs. Lucas in The Twilight Zone (1990s) 3x29 - Four O'Clock

Dennis Haysbert

as Luther Hall, FBI agent in The Twilight Zone (1990s) 3x29 - Four O'Clock

Wayne Knight

as Oliver Crangle in The Twilight Zone (1990s) 3x29 - Four O'Clock

Steven Spielberg

as Producer in The Twilight Zone (1990s) 3x2 - The Arrival

John Carpenter

as Director in The Twilight Zone (1990s) 3x2 - The Arrival

George Newbern

as Dispatcher in The Twilight Zone (1990s) 3x2 - The Arrival

Samuel L. Jackson

as Robbins in The Twilight Zone (1990s) 3x2 - The Arrival

Tim Daly

as George Cousins in The Twilight Zone (1990s) 3x2 - The Arrival

Tom Wilkinson

as Paul Malloy in The Twilight Zone (1990s) 3x2 - The Arrival