The Flintstones' 1965 episode, "Shinrock" (spoof of Shindig) had some Beatle haircut bands and spoofed on the Beatles.
The Beau Brummels, whom I never liked were satirized as "The Beau Brummelstones" (really original there) and another 1965 episode was about the 4 Insects, definitely a Beatle spoof. They sang, "She said yeah, yeah, yeah" and everybody in the show wore a Beatle wig or, a few minor characters had Beatle coiffure. The 4 Insects were playing at the World's Fair (next door to Shea Stadium).
You just can't dodge that Beatle influence!