12/9/2011

• New title added by eutychus
• Credits added by eutychus

3/1/2012

• Poster added by eutychus

11/1/2013

• Home video info added by eutychus

11/5/2013

• Home video info added by eutychus

1/8/2014

• Home video info added by eutychus

1/27/2014

• Synopsis added by eutychus
• Credits added by eutychus
• Tech specs added by eutychus
• Screenshots added by eutychus

6/19/2014

• Home video info added by eutychus

1/22/2015

• Video Link added by eutychus

7/12/2017

• Credits added by ToonStar95

7/13/2017

• Home video info added by ToonStar95

9/16/2017

10/14/2017

• Home video info added by ToonStar95

12/6/2017

• Credits added by TibbyH
• Characters added by TibbyH
• Trivia added by TibbyH
• Music sources added by TibbyH

4/15/2018

6/7/2020

• Gallery items added by eutychus

9/8/2020

2/22/2021

2/20/2022

• Gallery items added by eutychus

12/4/2022

• Gallery items added by eutychus

5/11/2023

• Gallery items added by eutychus

12/3/2023

William Denby "Bill" Hanna: Director

• Verified by "Of Mice and Magic" by Leonard Maltin

Joseph Roland "Joe" Barbera: Director

• Verified by "Of Mice and Magic" by Leonard Maltin

Ray Patterson: Animator

• Verified by onscreen credits (not always reliable)

Kenneth "Ken" Muse: Animator

• Verified by onscreen credits (not always reliable)

Irvin "Irv" Spence: Animator

• Verified by onscreen credits (not always reliable)

Wilson David "Pete" Burness: Animator

• Verified by onscreen credits (not always reliable)

Scott Bradley: Music

• Verified by onscreen credits (not always reliable)

Fred Quimby: Producer

• Verified by onscreen credits (not always reliable)

Sara Berner: Voices

• Verified by Cartoon Research

Jerry Mann: Voices

• Verified by Cartoon Research

Tony Ligerra: Assistant Animator

• Verified by Cartoon Research

Bernard "Barney" Posner: Assistant Animator

• Verified by Cartoon Research

Bob Newmiller: Assistant Animator

• Verified by Cartoon Research