Mad Bomber Jekkar (爆弾魔・ジェッカー Bakudanma Jekkā, 2) is a mad bomber sentenced for 120 years in the freezer. He was first of the Londers prisoners to be thawed and unleashed to cause havoc in the 21st century city, using his bombs to threaten the government into providing him cash. The Timerangers foiled his plans and TimeRed wounded him. However, said attack exposed and removed the Depression Seal, causing Jekkar to grow and he started to attack the city. If it wasn't for Captain Ryuya's intervention, by activating the Emergency System, the Timerangers would had been killed in the ensuing chaos. Jekkar was brought in by TimeRobo Alpha after being overpowered by its Beta form.