Carry on Again Doctor

Dr. Jimmy Nookey (Jim Dale), a disgraced doctor, is sent to a remote island hospital after a mishap in England. There, he meets Gladstone Screwer (Sidney James), who has a secret slimming potion that makes Dr. Nookey an overnight sensation upon his return to England. However, others want a piece of the action, and Dr. Nookey must fend off those who envy or seek to exploit him, including his exasperated boss, Dr. Frederick Carver (Kenneth Williams).