JB's ass she is mighty fine! In the episode They keep killing Suzie, JB's trousers are snug in the seat. You can see how firm high and tight his ass is. His sleeves are sleeves are rolled up as well. He looks positively edible! His Deltoids are ripped! I think that Capt Jack has a home gym stashed away somewhere in the hub. He's definitely got the body of a gym-bunny. When he wears his greatcoat it conceals what a great body he has.