Maverick - Season 4 - Eps 23: Flood's Folly
Outside Denver, Colorado, Beau and his friend, Judge Scott, find shelter during a blizzard at the home of Martha Flood and her niece Sally. Martha and the judge are plotting to institutionalize Sally in order to take over her inheritance. However, Martha's lover, a professional killer named Chet Whitehead plans to kill Sally, the judge, and Maverick.
About Maverick

Title: Maverick
First Air Date: 1957-09-22
Last Air Date: 1962-04-22
Status: Ended
Rating: 6.8/10 (from 37 votes)
Language: EN
Seasons: 5
Total Episodes: 124
Network: ABC
Genres: Comedy, Western
Production Companies: Warner Bros. Television
Synopsis
The Maverick boys - Bret, Bart, Beau and Brent - are a clan of well-dressed dandies, gamblers who'd much rather make their money playing cards than messing up their fine clothing with actual work. Sly and clever, none of the Mavericks are much for acts of derring do, but they can be courageous when the situation calls for it. Most often, however, they live by their wits and considerable charm.
Cast

Jack Kelly
Bart Maverick