When does Secret Squirrel return?

Secret Squirrel first appeared in a prime-time animated special called The World of Secret Squirrel and Atom Ant, which aired on NBC on September 12, 1965. He was given his own show in 1966, titled The Secret Squirrel Show, but was reunited with Atom Ant for one more season in 1967. In 1993, 13 new Secret Squirrel cartoons appeared in-between the 2 Stupid Dogs first-season episodes, with the updated title Super Secret Secret Squirrel.