- TV commercial for Stamps.com (1999)
- TV commercial for Norwest Banks (early to mid 1990's)
- (January 1, 1991) Grand Marshal, Tournament of Roses parade
- Album: "The Button-Down-Mind of Bob Newhart".
- (2011) Still doing his trademark one-sided telephone conversation, albeit short, on NCIS where he called the former number of a Chinese restaurant and got a burrito restaurant instead [NCIS "Recruited" S8 E12].