Gregory Harrison on Logan’s Run, Trapper John, and Lasting Success

Classic Conversations: Pop culture Interviews with Jeff Dwoskin

For over five decades, Gregory Harrison has graced both the big and small screen, bringing unforgettable characters to life.

From his early break in Jim the World’s Greatest to his starring roles in Logan’s Run, Trapper John, M.D., and Falcon Crest, Gregory’s career is a journey through television history. In this conversation, he reflects on his childhood on Catalina Island, his time in the army, and the lessons that shaped his craft and longevity in Hollywood. Filled with behind-the-scenes stories, serendipitous moments, and heartfelt reflections, this episode is a celebration of a remarkable career still going strong.

Episode Highlights:

• Growing up on Catalina Island and discovering acting through Doris Day on The Glass Bottom Boat
• Landing his first big break with Jim the World’s Greatest and how it opened Hollywood doors
• Stories from Logan’s Run, MASH, and the transformative experience of Centennial
• Behind-the-scenes memories from Trapper John, M.D., and working with legendary guest stars
• Finding joy in adaptation, family life, and sustaining a career across decades

You're going to love my conversation with Gregory Harrison

• IMDB
• Instagram

Follow Jeff Dwoskin (host):

• Jeff Dwoskin on Twitter
• The Jeff Dwoskin Show podcast on Twitter
• Podcast website
• Podcast on Instagram
• Subscribe to my Youtube channel
• Yes, the show used to be called Live from Detroit: The Jeff Dwoskin Show

Ways to support the show:

• Buy me a coffee (support the show)
• Dashery/TeePublic Store: Classic Conversations merch and more!
• Love the books I talk about on the show? Here is my Amazon store to shop.

Thanks for checking out Classic Conversations! Dive into pop culture nostalgia with comedian Jeff Dwoskin as he hosts the best TV and film interviews. Hear inspiring stories from actors, comedians, musicians, and pop culture icons about the road to success. Part comedy, part drama—always entertaining.