Bobby Thorpe

Sparky / Sentinel, Big Bang

Also known as Bobby Simpson

Secret identity of the second Sparky / The Sentinel. Adopted son of Jason Thorpe (The Crusader). Cousin of Jim Peters (the first Sparky / The Headhunter).

Appearances

Megaton #1 — 1983-11-00
Megaton Explosion: Who's Who in Megaton Comics? #1 — 1987-06-00
Megaton Holiday Special #1 — 1993-00-00