According to Entertainment Weekly, Titanic star Billy Zane has been cast on Samantha Who?.

The actor will replace Timothy Olyphant as Sam's ex, Funk; Olyphant - who originated the role of Sam's boss/almost fiancée last April - was unable to return due to his role on season two of Damages.

Zane's recurring role begins on episode 15, as Funk and Sam come face-to-face for the first time since she rejected his marriage proposal.

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