His first episode since his return, will air May 3rd.
His character, Jackson, is expected to propose to Teri Hatcher's character, Susan.
On the set of the show yesterday, Harold said the accident taught him "you can play hard, but you may have to pay a price."
Gale Harold is only signed to the series through the end of this season. He says he has not yet to be asked to return for 2009-10.
