Kaethel has a good one with
Smallville 39 , where Trask convinces Lois to work with him for a while.
Wendy Richards'
Faux Pas also has Trask appearing at a different time (because certain other circumstances have changed first.)
And of course, in
Master of Disguise , Lex works with Trask to get kryptonite. Of course, things don't go well and the two villains fall out. But we kind of expected that to happen.