The Amazing Spider-Man 2 director Marc Webb will deliver the fourth keynote address at SXSW on March 8 as organisers also announced the complete conference line-up.

Jason Bateman, Mike Myers, Ralph Steadman, Robert Duvall and Tilda Swinton will take part in the Conversations series.

An additional eight features brings the number to 133. Panellists include Jason Blum and Lena Dunham.

For the complete line-up visit the official site.