<Li> Sarah Silverman as Sheila, a waitress and Susan's best friend </Li> <Li> Lee Pace as Dr. David Daniels, a neurosurgeon who operates on Henry </Li> <Li> Bobby Moynihan as John, Susan's and Sheila's boss at the diner </Li> <Li> Tonya Pinkins as Principal Wilder </Li>

What did glenn do in the book of henry