In 2009, Kristin Kreuk signed on for a multi-episode arc in season three of Chuck.

In 2011, he began a multi-episode arc on the Showtime television series Dexter.

Hudson will guest-star for a multi-episode arc on the second season of the NBC series, Smash.

Benanti first appeared in "Spiraling Down" and has the potential of a multi-episode arc.

She is appearing in a multi-episode arc.

He seems more like someone you bring in for a multi-episode arc.

In a multi-episode arc that culminated in a very special episode, it is revealed that Silver has bipolar disorder.

She joined the cast of Royal Pains in a multi-episode arc for season 2 starting June 3, 2010.

In June 2011, it was revealed that she would join the cast of The Good Wife for a "juicy" multi-episode arc.

This son is named Sam Allen and appears in a multi-episode arc during mentioned season.