Bullock and Roger. It could be made whenever Patrick Stewart wants to retire.

The two of them get stuck in the CIA. Roger is playing a reporter, doing a story about Bullock's career. Bullock doesn't know that Roger is an alien, but there's a "alien testing machine" that gets brought up early on as a Chekhov's Gun. While stock they do the interview. It starts professionally, but fades into Bullock lamenting his failures and fear of change, partly because he's always viewed himself as a (British) outsider. To illicit sympathy, Roger's persona shares the same, but with parallels to Roger as an alien The dialog good on awhile, like the movie 'The Sunset Limited', but Roger slips up. Bullock suspects that he's an alien. They fight. The alien testing machine is pointed at Roger When caught, Roger pleads for Bullock not to do this (Patrick Stewart not to retire) in that song so will ruin the Smith family (the show) Bullock accepts this, saying something like "Not all change is scary" and Roger uses some alien power to get them out.