Jerry Looney is one of the band of three 'comedians' who is a part of Mandy's guerilla resistance against the tyrannical Exidon on the planet Mirth. He appears in Mork in Wonderland, Part 2 and is played by Jeremy Vernon.
About Danny St. Tommy[]
Jerry Looney pretty much lives up to his name, he's manic and dim, and pretty much all over the place, Mirth's parallel of Jerry Lewis's dimwitted character in his movies with Dean Martin.
He along with Bob Faith and Danny St. Tommy, help Mork to construct the balloon that gets them into the castle in their attempt to rescue Mandy before she can be executed by Exidon, and take off in hot pursuit of him when he tries to escape during the rebellion.