Rubuta ci gaba don wannan sakin layi - An nuna wasan farko a ranar 27 ga Yuli, 2007 a Comic-Con International a San Diego. Ya sami mafi yawan martani mai kyau daga masu sukar da kuma masu sauraro. Jerin ya fara ne a The CW a ranar 25 ga Satumba, 2007, kuma ya gudana a ranakun Talata, amma ya koma a ƙarshen Fabrairu 2008 zuwa Alhamis bayan "Smallville". Bayan sake farawa bayan yajin aikin marubutan
, "Reaper" ya dawo don watsa shirye-shirye a ranar Talata da dare a kan CW a matsayin 'yan asalin.