Jennifer Garner chats with ET's Nischelle Turner at the premiere of 'The Last Thing He Told Me,' which debuts globally on Apple TV+, with the first two episodes dropping April 14, followed by new episodes every Friday. The actress opens up about what it was like acting in a TV series and reacts to the idea of joining the cast of 'The Morning Show' alongside Reese Witherspoon and Jennifer Aniston. Plus, Garner shares how she plans to celebrate her upcoming 51st birthday. Source