Tina Fey does her research. The actress, 54, chatted with Jon Hamm for an Interview magazine story published Monday and they reminisced on Hamm, 54, landing a role in “30 Rock” after he hosted ...

John Nacion/Variety/Getty; Kevin Winter/Getty Tina Fey called in the big guns to vouch for Jon Hamm back in the day. The actors worked together for the first time when Hamm joined 30 Rock for a ...