S20.E1 ∙ Eye Witness Fri, Dec 28, 1973 Dixon takes an unexpected holiday accompanied by the only witness to a gangland murder. 6.9 /10
S20.E3 ∙ Harry's Back Fri, Jan 11, 1974 Harry Simpson is back from Spain. The same, genial Harry whom everybody thinks is wonderful. Everybody except for Detective Sergeant Andy Crawford, that is. But has Andy overstepped the mark in trying to prove his theory? 7.2 /10
S20.E16 ∙ Sounds Fri, Apr 12, 1974 A child's voice on the phone and some background noise is all the Dock Street police have to lead them to the scene of a crime. 7.4 /10
S20.E17 ∙ Firearms Were Issued Fri, Apr 19, 1974 An investigation brings Detective Inspector Crawford and the Dock Green police under official scrutiny. 7.8 /10
