"Hack" MacKenzie
- Also known as
Main character in the British strip "No. 13 Grimm Street"
Appearances
- Knockout #25 August 1962 [1226] — 1962-08-25
- Knockout #1 September 1962 [1227] — 1962-09-01
- Knockout #8 September 1962 [1228] — 1962-09-08
- Knockout #15 September 1962 [1229] — 1962-09-15
- Knockout #22 September 1962 [1230] — 1962-09-22
- Knockout #29 September 1962 [1231] — 1962-09-29
- Knockout #6 October 1962 [1232] — 1962-10-06
- Knockout #13th October 1962 [1233] — 1962-10-13
- Knockout #20th October 1962 [1234] — 1962-10-20
- Knockout #27th October 1962 [1235] — 1962-10-27
- Knockout #3rd November 1962 [1236] — 1962-11-03
- Knockout #10th November 1962 [1237] — 1962-11-10
- Knockout #17th November 1962 [1238] — 1962-11-17