Guest Stars Lee El as Samshin Granny Jo Woo Jin as Secretary Kim Park Kyung Hye as Ghost that follows Eun Tak Choi Woong as Junior Grim Reaper Kim So Ra as Lee Jung Hwa Yum Hye Ran as Ji Yun Sook Choi Ri as Park Kyung Mi Yoon Da Young as 23-year Grim Reaper Jung Young Ki as Park Kyung Shik Kim Min Young as Soo Jin Jo Hyun Shik as 22-year Grim Reaper Park Jin Woo as Loan Shark Kim Nan Hee as Eun Tak's Homeroom Teacher Yoon Joo Man as Loan Shark Kim Chang Hwan as 23-year Grim Reaper Kim Ki Doo as Grim Reaper Lee Moon Soo as Shin's Loyal Subordinate
