Paul McGrillen came off the bench to snatch a dramatic win for promotion favourites Stenhousemuir.
With barely five minutes remaining, McGrillen ghosted in to meet a neat Colin Cramb backheel and slip the ball into the far corner of the net.
The visitors took the lead after 18 minutes when David McInally slammed home Frankie Carroll's cross.
Queen's levelled when a long ball from Steve Reilly evaded the Warriors defence and Kettlewell lobbed home.
Queens Park: Crawford, Reilly, Sinclair, Molloy, Clark,
Kettlewell (Weir 46), Harvey, Quinn, Ferry, Bowers (Whelan 67),
Weatherston (Felvus 81).
Subs Not Used: Agostini, Cowie.
Goals: Kettlewell 33.
Stenhousemuir: McCulloch, Renwick, Denham, McKeown, Henderson,
McKenzie, McBride (Sinclair 41), Collins,
McInally (McGrillen 64), Carrol, Cramb (Savage 88).
Subs Not Used: Menzies, Fahey.
Booked: Cramb, Denham.
Goals: McInally 18, McGrillen 85.
Ref: J McKendrick