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 Yum Hye Ran as Ji Yun Sook Kim So Ra as Lee Jung Hwa Yoon Da Young as 23-year Grim Reaper Jung Young Ki as Park Kyung Shik Choi Ri as Park Kyung Mi Kim Min Young as Soo Jin Park Jin Woo as Loan Shark Jo Hyun Shik as 22-year Grim Reaper 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
