Sigourney Weaver has hilariously admitted her true motivation for joining 'The Mandalorian & Grogu'.During an interview on Good Morning America, Weaver was asked if joining the movie was specifically because of her love for Baby Yoda (Grogu).Weaver didn't deny it and mentioned that she's doing it for both reasons - her love for Baby Yoda and for the amazing cast.Weaver's character in the movie will act as Mando's boss and assign him to a new mission for the Republic.