He is not known for any other major movie or television roles, as he stepped back from acting after the show ended.
However, he did make a few appearances in later years:
* The Brady Bunch Variety Hour (1976-1977): A spin-off series of The Brady Bunch where he reprised his role as Mike Brady.
* The Brady Girls Get Married (1981): A television movie about the Brady daughters getting married, where he also reprised his role.
* The Brady Bunch Movie (1995): He had a small cameo in this movie, which was a comedic reimagining of the original series.
* A Very Brady Sequel (1996): He had another cameo in this sequel to The Brady Bunch Movie.
* The Brady Bunch in the White House (2002): He had a cameo in this television movie, which was a more recent take on the Brady family.
Although he didn't have a long and illustrious acting career, Ken Weatherwax will always be remembered for his role as Mike Brady.