Mr. Garrison Senior is Mr. Garrison's father from Arkansas. He first appeared in the Season Three episode "World Wide Recorder Concert", and made a brief cameo appearance in the Season Twenty episode, "Oh, Jeez".
Mr. Garrison Senior is Mr. Garrison's father from Arkansas. He first appeared in the Season Three episode "World Wide Recorder Concert", and made a brief cameo appearance in the Season Twenty episode, "Oh, Jeez".