The wait is almost over for Wet Hot American Summer: First Day of Camp and Netflix has revealed the full trailer and poster for the star-packed series. Elizabeth Banks, H. Jon Benjamin, Michael Ian Black, Bradley Cooper, Janeane Garofalo, Nina Hellman, David Hyde Pierce, Joe Lo Truglio, Ken Marino, AD Miles, Christopher Meloni, Marguerite Moreau, Zak Orth, Amy Poehler, Paul Rudd, Marisa Ryan, Molly Shannon and Michael Showalter all return from the 2001 cult comedy in this prequel series.