James Denton in
Desperate Housewives #2.21
"I Know Things Now"
May 7, 2006
ABC

Lynette tells Tom that he's going to be fired for something that she did, then finds out that he's been charging the cost of his affair to his expense account; when Andrew seduces Bree's boyfriend, she finally can't take any more and abandons him on a deserted road; Susan confesses to Edie that she and Karl had an affair; Edie burns down Susan's house in retaliation.