Regular show: Rigby Edition

Rigby's family

In Temp Check, Doug is employed by Rigby to do his work for him. Rigby employs him because he is also a furry, short animal, in this case, an otter. At first, he pretends to be compliant, expressing so much gratitude in spite of receiving only a few coins as salary, and works hard to accomplish Rigby's tasks. All along though, he planned to assume Rigby's identity by copying his hairdo, tail and dark circles along his eyes. He also manages to observe several facts about him, to the point that Benson believed that he was Rigby. Mordecai was able to point out Doug when the fake Rigby hugged him, as the real one hates hugging at all (although it was revealed Mordecai knew which Rigby was which from the beginning, as "Only the real Rigby whines that much."). Doug gets arrested in the end, but tells Rigby that he was better off than him.

Family
Rigby's Parents
Rigby's mother and father were introduced in The Thanksgiving Special. Both of them look like Rigby, but his father has brown hair and a mustache. He also wears glasses. His mother has brown hair as well. Both of them are also roughly the same height as Don.

Don
Don is Rigby's younger brother, who was introduced in the episode "Don". It was revealed that Rigby is extremely jealous of his brother in many aspects: Don's attitude, how all of Rigby's friends liked him (even a little more than Rigby), as shown in his flashback where it's Rigby's sixth birthday and all of his friends paid more attention to Don rather than Rigby. However, Don confessed that he never meant to cause Rigby any grief, and that he admired his older brother greatly. (Everyone assumes that Don is the elder brother, due to his build, height and maturity.) At the end of the episode, Don and Rigby rekindle their brotherly bond and Rigby finally gives Don some sugar (referred to as a manly hug).

www.wiki/regular show.com