Bojack Horseman episode where he's on a game show with Daniel Radcliffe. Losing badly, he's a sore loser, Daniel's a bit of a pompous asshole, Bojack gets ahead by reading the host's tell whenever he mentions the correct answer.
All proceeds to charity, final question is million dollars, or cash incinerated in gigantic fire.
Question is who played Harry Potter.
In typical asshole style, Bojack purposefully draws his answer out, then says Elijah Wood, burning a million dollars of easy charity money live on television merely to spite Daniel who came onto the show to plug his new movie.