Stephanie Rothman (more on her in another post!) directed "It's a Bikini World" in 1967. Here's a groovy clip, featuring the Castaways and Carolyn Brandt in a red fringy bikini:
They're playing inside a sabre-tooth tiger's(?) mouth! Then I saw this clip from Ted Mikels' "Girl in Gold Boots":
Coincidence? Was this a location or a set that was recycled? A YouTuber commented that it was shot at a place called the Haunted House on Hollywood Blvd. Any LaLa Landers know? And why should I care? Both clips are FANGTASTIC!