|A Hitch In Time|
An airman is looking forward to completing his tour of duty and becoming a civilian. A gremlin sergeant ("Grogan, technical gremlin first class") accompanies him on the way to the discharge office, ostensibly to ensure the airman doesn't decide to re-enlist. The gremlin then presents a series of arguments that superficially suggest that civilian life is better, but cumulatively favour re-enlistment. At the end, the airman re-enlists.
This short is similar to 90 Day Wondering.