In Part One of the April 20th memorial service for Vanity Fair contributing editor Christopher Hitchens, Graydon Carter welcomed attendees and speakers James Fenton, Lawrence Krauss, Edwin Blue, Patrick Cockburn, Max McGuinness, Aimée Bell, Michael Zilkha, Victor Navasky, and Tom Stoppard.

In Part Two of the April 20th memorial service for Vanity Fair contributing editor Christopher Hitchens, Christopher Buckley read from Hitch-22, followed by speeches from Peter Schneider, Thomas Mallon, James Wood, Leslie Cockburn, and Patrick Cockburn.

In Part Three of the April 20th memorial service for Vanity Fair contributing editor Christopher Hitchens, Sean Penn, Salman Rushdie, Olivia Wilde, Douglas Brinkley, Cary Goldstein spoke.

In Part Four of the April 20th memorial service for Vanity Fair contributing editor Christopher Hitchens, John Auchard, Steve Wasserman, Stephen Fry, Ian McEwen, and Francis Collins spoke.

In Part Five of the April 20th memorial service for Vanity Fair contributing editor Christopher Hitchens, members of his family spoke including Edwin Blue, Alexander Meleagrou-Hitchens, Peter Hitchens, and Carol Blue.