While there is no information about the specific voice actors who worked on the show in 1969, here are some names of voice actors who have been associated with the Smokey Bear Show:
* Daws Butler: Butler, known for his work on numerous cartoons, voiced Smokey Bear in some of the show's earlier episodes.
* Mel Blanc: The legendary voice actor who voiced many iconic characters, including Bugs Bunny and Daffy Duck, may have also lent his voice to the show.
However, without a specific list of episodes for 1969, it's impossible to say with certainty which actors voiced the characters in that year.
To find out more information about the specific voice actors for the 1969 episodes, you might try:
* Searching online databases: Look for IMDb, Behind the Voice Actors, or other voice actor databases.
* Contacting archives: You might be able to find information about the voice actors in archives related to the show's production.
* Reaching out to the National Park Service: The National Park Service is responsible for the Smokey Bear campaign and might have records related to the show.
Good luck with your search!