Mary Tyler Moore/Elvis Costello

Dana Carvey

Self - Various Characters

Nora Dunn

Self - Various Characters

Dennis Miller

Self - Various Characters

Jon Lovitz

Self - Various Characters

Jan Hooks

Self - Various Characters

Victoria Jackson

Self - Various Characters

Phil Hartman

Self - Various Characters

Kevin Nealon

Self - Various Characters

Mike Myers

Self - Various Characters

Al Franken

Self - Various Characters

A. Whitney Brown

Self - Various Characters

Mary Tyler Moore

Self - Host

Elvis Costello

Self - Musical Guest

Ben Stiller

Self - Various Characters

Marc Shaiman

Skip St. Thomas (uncredited)

John Bowman

Secret Service Agent (uncredited)

Tom Davis

Secret Service Agent (uncredited)