When Maddie and David unexpectedly join their office receptionist, Ms. Dipesto, on a murder mystery train trip contest, they find themselves on the trail of a real-life killer.
Jessica (Angela Lansbury) attends a gala fund-raiser for a New York publisher, which is complicated by a robbery and murder. Guest stars: Jamie Farr, Keith Michell and Joe Santos.
Wonder Woman (LYNDA CARTER) catches phony psychics and rescues three members of a peace conference.
Bounty hunters Daggett, Beckstrom and Houk join the Sedalia bound cattle drive, having been hired by trail boss Gil Favor as extra hands.
Favor and Rowdy face the dual task of preparing for a bandit attack and keeping panic from dividing their ranks.
