Wayne Rogers starred in MASH for three seasons.
Walter Eugene "Radar" O'Reilly was on the show for the first 7 seasons. [out of 11 seasons].
11 Seasons. 1972-1983
25400 mash
5 episodes of Christmas mash
Klinger who stayed for all the seasons
how many seasons are there in your country how many seasons are in Peru
NOT The Andy Griffith Show the aswer is MASH
4 characters were on the show for all 11 seasons Hawkeye Pierce Father Mulcahy Margaret "Hot Lips" Houlihan Max Klinger (frequent character first 3 seasons, regular character from season 4 on)
11
251
Three of the cast members from M*A*S*H; Harry Morgan, William Christopher, and Jamie Farr continued in the almost successful spinoff show called "After MASH". It only ran for one and a half seasons.