816 - The Case of the Thermal Thief (Jan/14/1965)
Attorney Ken Kramer defends an accused man of stealing a necklace worth $50,000.
-Guest star: John Hart (Dion), Burt Metcalfe (Jeff Mills), Bettye Ackerman (Amy Reid), Noel Drayton (Mr. Costelni), Joyce Van Patten (Fay Gilmer), Kathie Browne (Lona Upton), Richard Eastham (Roland Canfield), Mark Tapscott (First Officer), Robert Strauss (Pete Kamboly), Nina Shipman (Maxine Nichols), Harlan Warde (Desk Sergeant), Mimi Dillard (Second Girl), Joan Sudlow (Stella), Don Lynch (Third Officer), Dick Whittinghill (Barman), Irene Martin (First Girl)
817 - The Case of the Golden Venom (Jan/21/1965)
A woman wants to reopen the case of her deceased son, but needs Perry's help to eliminate a clause in her late husband's will that disinherits her if she ever tries another investigation.
-Guest star: Arthur Malet (Ralph Day), Lee Philips (Kevin Lawrence), Frances Reid (Lucille Forrest), Noah Beery, Jr. (Tony Claus), Kenneth R. MacDonald (Judge), Mort Mills (Sgt. Ben Landro), Carole Wells (Mirna Lawrence), Frank Ferguson (Walter Coffee), Cal Bartlett (Joe Sullivan), Richard Reinauer (Doctor)
818 - The Case of the Tell-Tale Tap (Feb/04/1965)
When the secretary of an investment firm taps her boss' phone to send stock tips to an accomplice. But when the secretary discovers an affair between a cub executive and the bosses daughter, she is murdered. Meanwhile, her accomplice is razing a new building with embezzled funds, which is discovered by Paul Drake.
-Guest star: Lester Dorr (Bartender), H. M. Wynant (Glen Holman), Parley Baer (Ian Jarvis), Linden Chiles (Clyde Darrell), Seamon Glass (Karl Lewis), S. John Launer (Judge), Roland Winters (Archer Bryant), Jeanne Bal (Vera Wynne), Indus Arthur (Nancy Bryant), William Allyn (Elliot Forrest)
819 - The Case of the Feather Cloak (Feb/11/1965)
Perry Mason and Paul Drake discover a murder while in Hawaii to investigate a hotel chain.
-Guest star: James Frawley (District Attorney Alvarez), Keye Luke (Choy), Bob Okazaki (Pet Shop Owner), Tom Palmer (Attorney Roberts), John van Dreelen (Jarvis Logan), David Opatoshu (Gustave Heller), Michael Dante (Douglas Kelland), Wende Wagner (Anona Gilbert), Arthur Wong (Judge Kee), Anthony Scott (Jon Kakai), Jon Hall (Lt. Kia), Miriam Goldina (Auntie Hilo), Steve Blair (Second Man Surfer), Thomas Carlisle (First Man Surfer), Gunilla Hutton (Second Girl), Dolly Jameson (Dolly Jameson), Diane Swanson (First Girl)
820 - The Case of the Lover's Gamble (Feb/18/1965)
Convinced that her boss is planning on murdering his invalid wife, she turns to Perry Mason for help.
-Guest star: Richard Reeves (Second Truck Driver), John Cliff (Bus Driver), Orville Sherman (Mr. Link), Grandon Rhodes (Judge), Hal Baylor (First Truck Driver), Norman Fell (Freddy Fell), Barbara Perry (Beauty Operator), Roy Roberts (Henry Thomas), Elizabeth Perry (Estelle Mabury), Minerva Urecal (Martha Glenhorn), Margaret Blye (Betty Kaster), Harold Peary (Freddy Fell), Joan O'Brien (Jill Fenwick), June Dayton (Frances Stark), Linda Leighton (Sarah Thomas), Donald Murphy (Dr. Philip Stark), Robert Hernandez (Newsboy)
Cast:Raymond Burr (Perry Mason), William Hopper (Paul Drake), Barbara Hale (Della Street), William Talman (Hamilton Burger)