Bob Newhart returns as successful Chicago psychologist Dr. Robert Hartley in the second season of this hilarious sitcom from the ‘70s. A firm believer in group therapy, the good doctor continues to try to help his regular, if somewhat dysfunctional, patients sort out their oftentimes weird and wacky problems. But after being coerced into conducting one of his sessions on a popular TV show, then talking a troubled reverend right out of the ministry, and ultimately discovering his wife Emily’s IQ is substantially higher than his own, this doc could use some time on the couch himself!