The gang encounters an old friend of Uncle Charlie's whose been keeping himself young by drinking from a fountain of youth! Then when Meesha accidentally drinks some of the water and becomes a baby, Taylor, and the others must find the antidote!

The gang comes across a glamorous girl with a vintage spy camera and no memory. Is she a spy from the 1950s? With Raquel sniffing around, the team tries to help the mysterious girl remember who she is while uncovering what Raquel wants.

When Taylor and the gang hear a radio distress call coming from themselves… from the future… They race off to find the source of the message, Ellis gets cut off from the gang and becomes convinced he's time-traveled back to World War Two.