|This article is about a/an monster in Mirai Sentai Timeranger.|
Hell's Gate Prisoner Harbal (ヘルズゲート囚・ハーバル Heruzu Gēto Shū Hābaru, 42): A destructive, murderous, and furry creature armed with a bazooka. Harbal was released by Gien to obtain the Lambda 2000 from the Kawasaki Lab. While Gien fought the Timerangers, he battled TimeFire in a fight that critically wounded Mr. Asami. Once TimeFire defeats him, Harbal enlarged himself and battled V-Rex. Though Harbal was brought in by V-Rex Robo, Gien escapes with the Lambda 2000, thanks to Captain Ryuya's help.
- His name is a pun on the word "hairball".
- His motif is the one of a walrus
- Depression Seals Location: Left thigh
- Of all the Hell's Gate prisoners, Harbel is the only inmate who wasn't adapted as a mutant for Power Rangers Time Force, although the episode's fight against Gien was.