[s4e6] The Life Saver -

It is the 59th overall episode of the series. "Three's Company" The Life Saver (TV Episode 1979) - IMDb

The "grateful" man eventually reveals himself to be a cheapskate, and the penthouse offer falls through, leaving the trio in a desperate situation with the landlord they just pranked. Key Details Director: Dave Powers Writer: George Atkins Guest Star: Phil Leeds played the role of Lyle Wormold. [S4E6] The Life Saver

In this episode, the roommates (Jack, Janet, and Chrissy) are facing eviction by their landlord, Mr. Furley, due to noise complaints. However, their luck seemingly changes when Jack saves a man named from choking at a restaurant. It is the 59th overall episode of the series

Believing they are moving out, the roommates play several final practical jokes on Mr. Furley. and the penthouse offer falls through