Critical Condition

Con man Kevin Lennihan, framed in a jewel smuggling, tries for an insanity plea, and is sent to a hospital for review, where he is confused for a doctor and takes over the hospital when a major storm hits.

Critical Condition is a 1987 comedy movie directed by Michael Apted, starring Joe Mantegna, Richard Pryor, Rachel Ticotin. It holds an IMDb rating of 5.4/10 from 4,215 votes and runs 1h 37m.