Political journalist David S. Broder ("Changing of the Guard") is the program guest.

Guest: author Theodore I. Rubin ("Reconciliations").

Syndicated columnist Jack Anderson is the guest.

Guest: gynecologist Patrick C. Steptoe, who developed the procedure for the first test-tube baby.

Dr. Ira Mintz of the Adult Diagnostic and Treatment Center discusses treatment of sex offenders.

Topic: battered wives who have killed their husbands.

Astronomer Carl Sagan talks about his book "COSMOS."

Elton John performs "Little Jeannie" and "Philadelphia Freedom."