Shazam! - Season 1 - Eps 14: The Past Is Not Forever
Poor Jackie is being accused of robbing the gas station he works at because he has a criminal record. Plus it was done using the keys. Tough guy Vinnie doesn't want Jackie hanging around his sister, Mellie.
About Shazam!

Title: Shazam!
First Air Date: 1974-09-07
Last Air Date: 1976-10-16
Status: Ended
Rating: 5.882/10 (from 17 votes)
Language: EN
Seasons: 3
Total Episodes: 28
Network: CBS
Genres: Sci-Fi & Fantasy, Action & Adventure
Production Companies: Filmation Associates
Synopsis
The live-action adventures of Captain Marvel! By uttering a single magic word young Billy Batson transforms himself into the world's mightiest mortal, Captain Marvel. The acronym of the first letters of the names of the six elders who train Billy with their respective special gifts: Solomon, wisdom; Hercules, strength; Atlas, stamina; Zeus, power; Achilles, courage; and Mercury, speed, in a word ... SHAZAM!
Cast

Michael Gray
Billy Batson

Les Tremayne
Mentor

John Davey
Captain Marvel