The March 22 hourlong season debut will feature the "Boston Legal" star performing songs from his album "Has Been" before a live audience. He is accompanied on piano by Ben Folds, TV Land said in a news release.
Candice Bergen, Leonard Nimoy, Patrick Stewart and Kate Mulgrew, rocker Joe Jackson and country superstar Brad Paisley appear in the episode as well as TV Land cameras follow Shatner going about his every day life.
Other stars opening up their lives to the series in its new season include Barry "Greg Brady" Williams," Sherman "George Jefferson" Hemsley, Adam "Batman" West, Davy Jones of The Monkees and Fred Willard of "Fernwood 2Nite" and "Anchorman: The Legend of Ron Burgundy."
Celebrity Couples of 2014 [PHOTOS]