12/9/2011

• New title added by eutychus
• Credits added by eutychus

3/1/2012

• Poster added by eutychus

11/5/2013

• Home video info added by eutychus

1/9/2014

• Home video info added by eutychus

5/16/2014

• Characters added by eutychus

6/9/2014

• Home video info added by eutychus

7/30/2014

• Credits added by ToonStar95

7/1/2015

• Credits added by ToonStar95

10/6/2015

• Synopsis added by ToonStar95

7/12/2017

• Credits added by ToonStar95

7/13/2017

• Home video info added by ToonStar95

8/5/2017

• Running time added by EmiozunaToonz
• MPAA Number added by EmiozunaToonz
• Animation type added by EmiozunaToonz
• Color type added by EmiozunaToonz
• Sound type added by EmiozunaToonz

10/1/2017

• Home video info added by ToonStar95

1/25/2018

• Home video info added by ToonStar95

4/15/2018

4/21/2018

• Credits added by kintutoons32

4/9/2019

• Screenshots added by dudeman316

10/28/2019

2/14/2020

• Characters added by Toonatic
• Trivia added by Toonatic

9/1/2020

• Gallery items added by eutychus

2/23/2021

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

Irvin "Irv" Spence: Animator

• Verified by onscreen credits (not always reliable)

Jack Zander: Animator

• Verified by original animator's drafts

William "Bill" Littlejohn: Animator

• Verified by original animator's drafts

George Gordon: Animator

• Verified by original animator's drafts

Cecil Surrey: Animator

• Verified by original animator's drafts

Fred Quimby: Producer

• Verified by onscreen credits (not always reliable)

Scott Bradley: Music

• Unverified