 Gary Cole (I) (qv), playing Mike Brady, went on to play Vice  President Bob Russell in _"West Wing, The" (1999)_ (qv).  Interestingly, the man pretending to be Carol Bradys first husband  in _Very Brady Sequel, A (1996)_ (qv), Tim Matheson (I) (qv), also  went on to play the Vice President John Hoynes in "The West Wing".