Episodes
| First Broadcast | Repeated | Comments |
|---|---|---|
| 19670625 | 20191106 (BBC7) 20191107 (BBC7) | Roy Plomley chairs as Isobel Barnett and Eleanor Summerfield battle Richard Murdoch and David Nixon as they compete in the panel game to spot mistakes. With some tune-twisters from Steve Race. Devised and written by Ian Messiter Producer: Trafford Whitelock First broadcast on the BBC Light Programme in June 1967 The panel spot factual and grammatical errors. Chaired by Roy Plomley. |
| 19730108 | 20180214 (BBC7) 20180215 (BBC7) 20180221 (BBC7) 20180222 (BBC7) 20191113 (BBC7) 20191114 (BBC7) 20191116 (BBC7) | Roy Plomley chairs as Eleanor Summerfield and Isobel Barnett battle David Nixon and Richard Murdoch as they compete in the panel game to spot mistakes. With some tune-twisters from Steve Race. Devised and written by Ian Messiter. Producer: Trafford Whitelock First broadcast on the BBC Radio 4 in January 1973. Quizmaster Roy Plomley challenges his contestants to spot the mistakes. |
| 19740820 | 20180228 (BBC7) 20180301 (BBC7) 20191120 (BBC7) 20191121 (BBC7) 20211230 (BBC7) 20211231 (BBC7) 20220101 (BBC7) 20240311 (BBC7) 20240312 (BBC7) | Quizmaster Roy Plomley challenges his contestants to spot the mistakes. Eleanor Summerfield and Isobel Barnett battle David Nixon and Paul Jennings With some tune-twisters from Steve Race. Devised and written by Ian Messiter. Producer: Trafford Whitelock First broadcast on BBC Radio 4 in August 1974. Roy Plomley chairs as Isobel Barnett, David Nixon, Eleanor Summerfield and Paul Jennings compete to spot mistakes. From 1974. |
| 19780530 | 20180307 (BBC7) 20180308 (BBC7) 20191127 (BBC7) 20191128 (BBC7) 20220106 (BBC7) 20220107 (BBC7) 20240318 (BBC7) 20240319 (BBC7) | Roy Plomley chairs the quiz in which contestants vie with each other to spot the mistakes. |
| 19780725 | 20180314 (BBC7) 20180315 (BBC7) 20191204 (BBC7) 20191205 (BBC7) 20220113 (BBC7) 20220114 (BBC7) 20240325 (BBC7) 20240326 (BBC7) | Quizmaster Roy Plomley challenges his guests to spot the mistakes. |
| 19780808 | 20180321 (BBC7) 20180322 (BBC7) 20191211 (BBC7) 20191212 (BBC7) 20220120 (BBC7) 20220121 (BBC7) 20240401 (BBC7) 20240402 (BBC7) | Roy Plomley chairs the quiz strewn with errors. |
| 19780815 | 20180328 (BBC7) 20180329 (BBC7) 20191218 (BBC7) 20191219 (BBC7) 20240408 (BBC7) 20240409 (BBC7) | Quizmaster Roy Plomley challenges his contestants to spot the mistakes. Eleanor Summerfield and Gillian Reynolds battle David Nixon and Tim Rice Plus more tune-twisters from Steve Race. Devised and written by Ian Messiter. Producer: Martin Fisher First broadcast on BBC Radio 4 in August 1978. Roy Plomley chairs the quiz strewn with errors. Roy Plomley challenges Eleanor Summerfield, Gillian Reynolds, David Nixon and Tim Rice to spot the mistakes. From August 1978. |