Main •
David Alan Grier as Hank Henderson, the leader of the group at Shady Meadows Retirement Community •
Martin Mull as Charlie •
Leslie Jordan as Sidney "Sid" Delacroix •
Vicki Lawrence as Margaret Flynn
Recurring •
Jamie Farr as Dudley, a resident at Shady Meadows Retirement Community whom the gang finds annoying •
Artemis Pebdani as Allison, the head of Shady Meadows Retirement Community •
Lesley Ann Warren as Kathleen, Charlie's girlfriend •
Jere Burns as John, Sid's ex-boyfriend •
Rod McCary as Gorgeous George, a resident at Shady Meadows Retirement Community •
Punam Patel as Punam, an employee of the Shady Meadows Retirement Community
Guest •
Charlie Day as Chet ("Pilot"), the Shady Meadows Retirement Community handyman •
Megan Ferguson as Jennifer ("Margaret Turns 65") •
Ravi Patel as Doctor Chad ("Sid Comes Out"), a doctor at the Shady Meadows Retirement Community •
Max Gail as Robert ("Sid Comes Out"), one of Margaret's love interests •
Travis Schuldt as Walt Delacroix ("Sid Comes Out"), Sid's son •
Charles Shaughnessy as Murray ("Thanksgiving at Murray's") •
Julia Duffy as Francine ("Thanksgiving at Murray's") •
Clyde Kusatsu as Norman ("Thanksgiving at Murray's") •
Tammy Townsend as Felicia ("Hank the Cradle Robber"), a younger woman who Hank briefly dates •
Ed Begley Jr. as Karl ("Margaret Dates the Zodiac Killer"), a creepy man at the Shady Meadows Retirement Community who Margaret dates and suspects to be the
Zodiac Killer •
Jackée Harry as Lorraine ("Funeral Crashers" and "Vegas Baby!"), Hank's ex-wife •
Rick Fox as Reggie ("Funeral Crashers" and "Vegas Baby!"), Lorraine's boyfriend •
Bob Gunton as Colonel Christianson ("Funeral Crashers") •
Erik Kilpatrick as Albert ("Charlie's Angel") •
Mary Elizabeth Ellis as Margaret "MJ" Flynn Jr. ("Margaret Jr."), Margaret's daughter •
Joanna Cassidy as Joanie ("The Cool Kids Plus One"), Margaret's best friend •
Jake Ryan as Ernie ("Mentors") •
Stephen Tobolowsky as Leonard ("Margaret Ups Her Game") •
Patrick Duffy as Gene ("Margaret Ups Her Game") •
Jennifer Coolidge as Bonnie Delacroix ("Sid's Ex-Wife"), Sid's ex-wife, with whom he maintains a great relationship after their separation •
Jon Lovitz as Kip Samgood ("Kip Samgood's Biggest Fan"), Sid's teen idol who performed a song Margaret originally wrote •
Robert Pine as Richard McCormick ("Indecent Proposal") •
Carolyn Hennesy as Annie McCormick ("Indecent Proposal") •
Tony Rock as Tony ("Vegas Baby!"), Hank and Lorraine's son •
Lynne Marie Stewart as Judy ("The Friend-aversary") ==Episodes==