| Connie's Kitchen (by Maureen Speller) |
| Consequences (by Duncan Battman) |
| Consulting an Ancient Doctor (by Nicholas Richards) |
| Contact (by Bob Tucker) |
| The Contestant (by Allan Williams) |
| Contract Killer (by Tony Domaille) |
| Contracts (by Mike Sparks) |
| A Controlling Interest (by D.S. Warner) |
| Copperfield (by Geoff Bamber) |
| Cops and Robbers (by David Lovesy) |
| Corner Property (by Iris Winston) |
| Corner's Last Case (by Martin Ward) |
| Coronation Fever (by Vince Jones) |
| A Corpse for Christmas (by Angela Lanyon) |
| The Corruption of Patience Undercroft (by Stuart Ardern) |
| CosPlay (by Damian Trasler) |
| Costa de los Fugitivos (by John Furse) |
| The Cottage (by John Dowsett) |
| Could Have Been Worse (by Gary Nicholson) |
| Councillors (by Graham Jones) |