Jack Lemmon
Victor Clooney
Walter Matthau
Trabucco
Paula Prentiss
Celia Clooney
Klaus Kinski
Dr. Hugo Zuckerbrot
Dana Elcar
Capt. Hubris
Miles Chapin
Eddie, the Bellhop
Michael Ensign
Assistant Manager
Joan Shawlee
Receptionist
Fil Formicola
Rudy 'Disco' Gambola
C.J. Hunt
Kowalski
Bette Raya
Mexican Maid
Ronnie Sperling
Hippy Husband
Suzie Galler
Pregnant Wife
John Schubeck
Newscaster
Ed Begley Jr.
Lieutenant #1
Frank Farmer
Lieutenant #2
Tom Kindle
Highway Patrolman #1
Biff Manard
Highway Patrolman #2
Charlotte Stewart
Nurse
Neile Adams
Saleswoman
Myrna Dell
Cashier
Gene Price
News Announcer
Ben Lessy
Barney Pritzig
Patti Jerome
Matron
Gary Allen
Man in Robe
Frances Bay
Female Patient
Dean Bruce
Policeman
Rod Gist
Policeman
Steve Hershon
Policeman
John Cutler
Orderly
Billy Beck
Gentleman
David Carlile
Reporter #1
Archie Lang
Reporter #2
Regina Leeds
Reporter #3
Frank Dent
Reporter #4
Timothy Sullivan
SWAT Team Member
Troy Melton
Leopold Schuster
June Smaney
Housewife
Lorna Thayer
Lady
Jennifer Fajardo
Polynesian Girl
Patrick Bishop
Native
Wendell Titcomb
Native