The Long Way Home
서부전선 (original)
One morning Joel finds his wife's dog Elvis half dead. This forces him out of home, something he has avoided for a long time. After forgetting his keys inside, he'll spend the day desperately trying to get back into his flat, his shelter.
Starring Sol Kyung-gu, Yeo Jin-goo, Chung Sung-hwa, Jo Hee-bong, Kim Won-hae, Jung Suk-won, Kim Sun-young, Noh Young-hak, Lee Sang-hee, Kim Tae-hun
Watch "The Long Way Home" from streaming services Imdb TV (Prime), Imdb TV released in 2015. It's a drama and action movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie, and is currently available to watch for free.