From The Public Domain Movie Database: A fortune teller tries to work his magic in order to get up close & personal with Betty. He shows her the days of her youth in his crystal ball as well as her being stranded on a deserted island. Then he shows himself rescuing her from the island, but also inadvertently releases an unsavory group of ghosts who chase the pair through a jungle that also magically appeared. The pair loses the ghosts using the hollow-log-over-the-cliff trick.
In this 1939 cartoon, Betty Boop runs a hospital for sick automobiles. The video size is kind of small at 352 x 256, but very clear, and this copy was taken from a good print. The sound is very good, too.
From The Public Domain Movie Database: Betty Boops efforts to stay in shape backfire when she becomes entangled in the exercise equipment. Jimmy seeks help for Betty, but becomes easily confused. In the meantime, Betty is becoming skinnier by the minute!