Prime-time network TV listings for Sunday May 23, 1971:

	7:00 PM	7:30 PM	8:00 PM	8:30 PM	9:00 PM	9:30 PM	10:00 PM	10:30 PM
CBS	Lassie: The Offering (R)	Hogan's Heroes: Gowns By Yvette (R)	The Ed Sullivan Show (R)		The Glen Campbell Goodtime Hour (R)		The Ice Palace
ABC			The F.B.I.: The Target (R)		Movie: Fathom (1967)
NBC	See For Yourself: Boom! Pop! Bang!	Wonderful World Of Disney: The 101 Problems Of Hercules (R)		The Bill Cosby Show: Swann's Way (R)	Bonanza: A Single Pilgrim (R)		The Bold Ones: The New Doctors: Killer On The Loose (R)

Sports

Movie

Drama

News

Special

Variety

Comedy

Program details:

[CBS 7:00] Lassie [Reg]: The Offering
Season 17, episode 6
With Sean Kelly. Lassie offers one of her pups to a young boy, stricken by the death of his old dog. Sixth of a seven-part story. (Repeat program, originally aired 10/25/1970)

[NBC 7:00] See For Yourself: Boom! Pop! Bang! [special]

[CBS 7:30] Hogan's Heroes [Reg]: Gowns By Yvette
Season 5, episode 19
W: Laurence Marks D: Richard Kinon
With Dick Wilson (Count von Hertzel), Leon Askin (Burkhalter), Muriel Landers (Frieda), Bruce Kirby (Gestapo Man), Bruno Vesota (Agent). The Heroes use the wedding of a general's niece as a cover for contacting an underground agent. (Repeat program, originally aired 1/30/1970)

[NBC 7:30] Wonderful World Of Disney: The 101 Problems Of Hercules
Season 13, episode 6
W: Rod Peterson
With Hugh Cherry (Narrator), Harold Reynolds. The story of an old sheepherder and his three dogs in the West during the 1880s. (Repeat program, originally aired 10/16/1966)

[CBS 8:00] The Ed Sullivan Show [Reg]
Season 23, episode 11
With Joan Rivers, Buck Owens & His Buckaroos, Norm Crosby. Buck Owens and the Buckaroos perform "Heartbreak Mountain" and "Bridge Over Troubled Water". Female impersonator Jim Bailey, dressed as Judy Garland, sings "The Man That Got Away" then (dressed as himself) sings a medley of Beatles' songs: "Get Back" and "Got to Get You into My Life". Joan Rivers does a routine about football players and joins Norm Crosby for a sketch about a man delivering groceries to a sex-starved housewife. (Repeat program, originally aired 11/29/1970)

[ABC 8:00] The F.B.I. [Reg]: The Target
Season 6, episode 11
W: Gerald Sanford D: William Hale
With David Frankham (Victor Dorman), John Kerr (Victor MacGregor), Bill Zuckert (Guard), John Mayo (Crawford), Dinah Ann Rogers (Katrina Denham), Jerry Douglas (S.A.C. Jim Russell), Ken Mayer (Ben), Pepe Callahan (Pito), Ann Loos (Mrs. Eldridge), Sam Christopher (Mrs. Walden), Katharina Berger (Erica Zolda), Phyllis Davis (Betty), William Meigs (1st Special Agent), Robert Buckingham (2nd Special Agent), Eric Braeden (Nicholas Blok), Karin Dor (Maria Chernov). The Bureau tracks a foreign agent who's on a mission to abduct the daughter of a Communist official who defected to the West. (Repeat program, originally aired 12/6/1970)

[NBC 8:40] The Bill Cosby Show [Reg]: Swann's Way
Season 2, episode 12
W: Ed Weinberger D: Jay Sandrich
With Don Knotts (Leo Swann), Joyce Bulifant (Mrs. Patterson), John Amos (Salesman). A friendly repossessor is after a television set that Chet Kincaid buys and refuses to pay for when it breaks down. (Repeat program, originally aired 12/13/1970)

[CBS 9:00] The Glen Campbell Goodtime Hour [Reg]
Season 3, episode 22
With Andy Griffith, Shecky Greene, Anne Murray, Bobby Vinton. Glen comes to "fix-it" man Griffith to mend a 200-year-old vase; Andy teaches Glen how to read "body language"; Campbell solos "Daydream", "There Goes My Everything" and "Help Me Make It Through the Night"; Vinton offers "It's Impossible"; Miss Murray solos "A Stranger in My Place"; entire cast gathers for "Hava Nagila". (Repeat program, originally aired 2/28/1971)

[ABC 9:00] Movie: Fathom (1967)
W: Lorenzo Semple, Jr. D: Leslie H. Martinson
With Raquel Welch, Tony Franciosa, Ronald Fraser, Greta Chi, Richard Briers. A beautiful skydiver is drawn into international intrigue with a fortune in gems and the West's security as part of the stakes.

[NBC 9:00] Bonanza [Reg]: A Single Pilgrim
Season 12, episode 15
W: Suzanne Clauser, Arthur Weingarten D: William Wiard
With Jeff Corey (Frank Brennan), John Schuck (Tom Brennan), Beth Brickell (Dilsey Brennan). Hoss faces death when he's accidentally shot by a homesteader who, fearing prosecution if Hoss leaves, refuses to help him. (Repeat program, originally aired 1/3/1971)

[CBS 10:00] The Ice Palace [special]
With Leslie Uggams. CBS premieres a weekly ice skating revue-musical variety hour featuring guest headliners and stars of the skating world.

[NBC 10:00] The Bold Ones: The New Doctors [Reg]: Killer On The Loose
Season 2, episode 2
W: Reuben Bercovitch D: Abner Biberman
With Robert Hooks (Scott Dayton), Della Reese (Grace Dayton), Georg Stanford Brown (Bakumba), Julie Adams (Lynn Craig), Keith Andes (Dr. Iverson), Eric Laneuville (Bruce Dayton), Tom Drake (Dr. Thompson), Virginia Gregg (Anne Turner), Edward Faulkner (Dr. Hill), Myron Healey (Guard), Eve Brent (Nurse). Singer Della Reese makes her television dramatic debut in a medical segment about a mysterious virus which causes sudden death and the desperate efforts to isolate it. (Repeat program, originally aired 10/11/1970)