Jennette McCurdy Talks Scott Baio Guest Starring On Sam & Cat

Jennette McCurdy Talks Scott Baio Guest Starring On Sam & Cat

Jennette McCurdy chats with Access on the set of Nickelodeon’s “Sam & Cat” about Scott Baio guest starring. What advice did Scott give her? Plus, does she feel responsible to be a good role model for her fans? Plus, how excited was she to have Penny Marshall and Cindy Williams visit the show? Also, how did she celebrate her 21st birthday?