Oisin McConville scored two goals as Crossmaglen claimed a comfortable Ulster club football quarter-final win over the Cavan visitors on Sunday.
Oisin McConville scored 2-4 in the victory at Crossmaglen
The Armagh ace netted after just 18 seconds to help the Armagh champions into a 1-8 to 0-2 half-time lead.
Mullahoran made a brief comeback thanks to a Conmel Reilly goal but Cross regained control after McConville completed his double.
Crossmaglen will play either Cargin or Clontibret in the last four.
"Last week we conceded a goal after 18 seconds so it is a bit ironic what happened today," said McConville.
"We have been working on starting well - we did that and tagged on a few points after that.
"We still weren't comfortable at half-time as we were facing the breeze after the break.
"We got a couple of scores midway through the second half and that's what saw us through to the end."