Water Rats

When Jack Christey, Frank's temporary replacement, attempts to board a boat to apprehend a teenager who is in an armed stand-off with the Water Police.

Detectives Goldstein and Christey investigate when a gym bag containing a man's severed head is found washed up on a beach.

An old copper mate of Holloway's is caught up in a drug dealing operation that uses an ice-cream boat as a cover.