Carlisle fought back from 3-1 down to stun Luton 4-3 at Kenilworth Road.
The hosts had gone in front after five minutes when Jack Marriott slotted into the bottom corner from Olly Lee's pass.
Josh McQuoid then headed over the top and Danny Green was also off-target from distance before home goalkeeper Mark Tyler parried well from Jason Kennedy.
Michael Raynes hooked over for the visitors, Danny Grainger put a close-range header wide and Mark Ellis lofted over from a good position.
Luton looked to have...