James Carter Walker Jr. is an American actor and comedian. He portrayed James ("J.J.") Evans Jr., the older son of James Evans Sr. and Florida Evans, on the CBS television comedy series Good Times. The show ran from 1974 to 1979, and Walker was nominated for a Golden Globe Award in 1975 and 1976 for his role as J.J. On Good Times, Walker's character was known for his catchphrase "Dyn-o-mite!", and the actor later used it in his mid-1970s TV commercials for Panasonic cassette and 8-track tape players and in a 2021β2023 public announcement for Medicare. Walker also starred in Let's Do It Again (1975) with John Amos, and The Greatest Thing That Almost Happened (1977) with James Earl Jones. Walker continues to tour the country with his stand-up comedy routine.
Jimmie Walker, American actor
On June 25, in the year 1947, Jimmie Walker, American actor. This event is recorded as a Notable Births event in the history of June 25, one of 391 recorded events on this date across all of history.
1 notable person is associated with this event, including Jimmie Walker. Learn more below.
Key Facts
- This event took place on June 25, 1947 (AD era).
- It is categorised as a Notable Births event in recorded history.
- Referenced in 1 Wikipedia article.
- 1 notable person is recorded as involved in or associated with this event.
- Wikipedia source last updated on 23 May 2026.
On This Date in History 391
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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