Justice League of America (1967)
Justice League of America (1967)
Bad Day on Black Mountain (1x3)
Show finale
Air date: Oct 19, 1967
A malevolent warlord named Mastermind lures the Justice League to a trap on a mammoth desert mesa so that they will not interfere in his plans to take over Earth.
- Premiered: Sep 1967
- Episodes: 3
- Followers: 3