The working title was "Funny Broadchurch," which 100% encapsulates the vibe. Take the cinematography and soundtrack of Broadchurch, but add a seal named Kevin, causing chaos. It is a crime mystery black comedy that doesn't make fun of murder but instead makes fun of how to solve a murder. It's light and weird, but very funny.
The town of Deadloch, Tasmania, is preparing for its Winter Feastival when a local man turns up dead. Two detectives and an eager junior constable are sent to investigate the crime.