Thor and The Avengers star Chris Hemsworth has been booked to host NBC’s Saturday Night Live on March 7, with the Zac Brown Band as musical guest. This will be Hemsworth’s debut as host of the late-night staple and also the first SNL appearance for Zac Brown Band. Hemsworth will next be seen in features Avengers: Age Of Ultron, In the Heart Of the Sea and Vacation. His other feature credits include Blackhat, Rush and Snow White And The Huntsman.