More details are coming out about the forthcoming Grey's Anatomy spinoff, which will be introduced in a two-hour episode of Grey's this May. Joining Kate Walsh on the show will be none other than Taye Diggs, who last graced our screens on the short-lived ABC serialized show Day Break.

According to The Hollywood Reporter, the two-hour spinoff episode will have Walsh's character of Dr. Addison Montgomery contemplating leaving Seattle Grace Hospital. If the spinoff gets picked up, the takes the new job. If it doesn't, she'll turn down the job and return to SGH. No word on what role Diggs will play.

Perhaps to make up for the quick demise of Day Break, ABC has extended its development contract with Diggs' production company for another two years.