20 TV Stars Who Boarded Our Comic-Con Yacht: Saturday Highlights (PHOTOS)

It's good to see The Vampire Diaries' Michael Malarkey, Paul Wesley and Ian Somerhalder get along outside of Mystic Falls.

The Flash's Grant Gustin steps out of his scarlet suit, but we're wondering: Where's his Superman t-shirt?

The cast of Arrow are positively giddy outside the doom-and-gloom of Starling City. From left: Paul Blackthorne, Emily Bett Rickards, Willa Holland, Stephen Amell, Katie Cassidy, John Barrowman and David Ramsey.

The Marvel's Agents of S.H.I.E.L.D. cast shows off their human (and Inhuman) strength. From left: Nick Blood, Luke Mitchell, Elizabeth Henstridge, Adrianne Palicki, Chloe Bennet, Henry Simmons, Iain de Caestecker and Brett Dalton, with Clark Gregg (center).

Emily Bett Rickards and Katie Cassidy, the two wonder women of Arrow, hang out.

Stephen Amell steps out of his new Arrow suit and cracks a smile that's rarely seen on his Arrow alter ego, Oliver Queen.

Wesen and Portland PD lend support for their fearless Grimm leader, David Giuntoli (center). From left: Bree Turner, Claire Coffee, Reggie Lee, Sasha Roiz, Russell Hornsby and Silas Weir Mitchell.

Scream Queens' Emma Roberts, Jamie Lee Curtis, Keke Palmer, Lea Michele, Billie Lourd and Abigail Breslin look cool and chic before the bloodbath begins.

Lea Michele looks surprised to go from Glee to Scream Queens.

Jamie Lee Curtis hangs out with Scream Queens cast mate Skyler Samuels (last seen on The Duff).

Everyone looks happy when they're not battling baddies on Gotham. From left: Cory Michael Smith, Robin Lord Taylor, Sean Pertwee, Ben McKenzie, Erin Richards, David Mazouz and Camren Bicondova.

Present and future Gotham criminals Richards, Lord Taylor and Bicondova enjoy each others' company.

We confess, this photo of Once Upon a Time's Ginnifer Goodwin and Josh Dallas is, well, utterly charming.

Salem's Iddo Goldberg and Ashley Madekewe look quite bewitching.

The cast of Sex&Drugs&Rock&Roll rock out together. From left: Elizabeth Gillies, Denis Leary, John Corbett, Elaine Hendrix, Robert Kelly and John Ales.

Blindspot's Jaimie Alexander ventures outside sans tattoos.

Mike Tyson takes a breather from promoting Mike Tyson Mysteries.

The fun isn't contained for the Containment cast! From left: Chris Wood, Christina Moses, David Gyasi, Claudia Black, Kristen Gutoskie, and George Young.

It's a bird! It's a plane! It's...Rob Huebel of Childrens Hospital!

No ancient bloodsucking vampires aboard, we hope, for The Strain cast. From left: Miguel Gomez, Jonathan Hyde, Mia Maestro, David Bradley, Ruta Gedmintas, Richard Sammel, Natalie Brown and Kevin Durand.