Mucho Locos credits

Opening Titles

 * WB Presents
 * Copyright © MCMLXV Warner Bros. Pictures, Inc. · All Rights Reserved
 * Merrie Melodies
 * A Warner Bros. Cartoon
 * Technicolor®

Opening Credits

 * "Mucho Locos"
 * Director: Robert McKimson
 * Story: David Detiege, Tedd Pierce
 * Animation: Manny Perez, George Grandpré, Bob Matz, Ted Bonnicksen, Tom Ray, Art Davis, Ken Harris, Abe Levtiow
 * Layout: Dick Ung
 * Backgrounds: Tom O'Loughlin
 * Film Editor: Lee Gunther
 * Camera: John Burton, Jr.
 * Music: Herman Stein
 * MPAA No. 21171
 * This picture has made the jurdisction of I.A.T.S.E.-IA, affiliated with A.F.L.-C.L.O.
 * Voice Characterizations: Mel Blanc
 * Produced by: David H. DePatie and Friz Freleng

Ending Titles

 * WB
 * A Warner Bros. Cartoon
 * A Vitaphone Release