|Portrayed By||Anthony Anderson|
Marty Fisher (portrayed by Anthony Anderson) is the brother of Veronica and the son of Carol Fisher. He makes an appearance during the episode Three Boys. He is seen in the closed bathroom stall next to Lip and Karen having sex and makes a sarcastic comment about it. He lights a match at the end of the episode which would indicate that he tries to burn down the Alibi.
Marty has a severe case of tourettes syndrome, and a violent temper, causing him to yell out curse words without warning