Alexander Rae Baldwin III (born April 3, 1958) is an American actor, writer, comedian, film producer, and political activist. He is the eldest of the four actor brothers in the Baldwin family. Baldwin first gained recognition appearing on the sixth and seventh seasons of the CBS primetime soap opera Knots Landing.
Baldwin guested on Sunny Side Up in 2017 with Tim and Chica to promote The Boss Baby, which he voiced the titular character in.
Baldwin also narrated Seasons 5 and 6 of Thomas & Friends for American audiences, and starred in Thomas and the Magic Railroad as Mr. Conductor.