First Look: Christy Takes A Job As Jill's Personal Assistant On Mom

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Bonnie receives a phone call from a stranger who ends up sparking her interest.

When the restaurant closes for renovations, Christy takes a job as Jill's personal assistant. Plus, Bonnie answers a wrong number and ends up falling for the funny guy on the other end of the line, played by guest star William Fichtner, on the next episode of Mom entitled "Cornflakes And The Hair Of Three Men."