This was a real treat for any fan of Prison Break. This one had the reunion of Wentworth Miller and Dominic Purcell who played brothers in the aforementioned series. It was great to see them back together again and further more, this episode had a lot of them. It wasn't just some small cameo. They dominated the episode and got a lot of air time. Loved the ending when both of their characters (Captain Cold and Heatwave) are arrested and then later you see them dressed in Prison Orange Jumpsuits in the back of the paddy wagon, where they escape from an unseen person who Captain refers to as "Sis". It would be fitting if it turned out to be Sarah Wayne Callies in that role. How awesome would that be?