A patient at a mental hospital undergoes impromptu surgery that leaves his brain exposed. William Bell resurfaces during the investigation of the strange circumstances and Olivia finds reason that the leader of the shape-shifters may have something to do with it.
Elenco:
Anna Torv
,
Jasika Nicole
,
Joshua Jackson
,
John Noble
,
Mark Valley
,
Blair Brown
,
Georgina Haig
,
Kirk Acevedo
,
Lance Reddick
,
Michael Cerveris
,
Seth Gabel
.