Conversation so far:
who played sipowicz son theo on nypd blue
British actor Fabien Frankel landed the coveted role as Theo Sipowicz, son of the original show's lead character Andy Sipowicz in The NYPD Blue sequel series.

Question: what else is the actor known for
Self-contained rewrite: what else is Fabien Frankel known for besides playing theo sipowicz on nypd blue