Joining the series as guest stars are Tracy Letts ("August: Osage County," "Saturday Night"), Molly Ephraim ("Last Man Standing," "A League of Their Own"), Mo Welch ("Krapopolis," "Dad Jokes ...

Molly McCook and John Krause are married! The Last Man Standing actress tied the knot with the Broadway actor on Saturday at the Santa Barbara Zoo in California, PEOPLE confirms exclusively.