Sigmund and the Sea Monsters (1973)

S1E15 The Dinosaur Show

When a caveman and his dinosaur companion stumble into the Oozes' cave, the atmosphere shifts dramatically, sending Big Daddy, Sweet Mama, Blurp, and Slurp packing. The arrival of these prehistoric visitors turns their home into a chaotic adventure, compelling the Oozes to find a new place to stay amidst the unexpected upheaval.