该剧集结柯一正、陈竹升、唐从圣、孔令元、葛丞、李宜儒等演员，饰演剧中的蓝家人，他们因疫情被迫“三代同堂”，面对即将被法拍的祖宅，一家人从形同陌路到大胆谋划，潜入殡仪馆只为证明爷爷并非因新冠阳性去世，借此赚取告别式的礼金。
Ko I-chen
Grandpa
Li Yi-ru
Tsin-tsu
Tang Tsung-sheng
Yu-sheng
Bamboo Chen
Yu-hsien
Kung Ling-yuan
Yi-lun
Ko Cheng
Yi-chieh
Tsai Ming-shiou
Grandpa Oo-bīn
Annie Nguyen
Yu-hsien's ex-wife
Lin Ren-cong
Yi-lun's boyfriend
Huang Li-jen
Policeman
Chen Yung-hui
American uncle
Liao Bo-yan
Yi-chieh's colleague
Wang Yu-lin
Picky buyer
