Information thanks to the Grand Comics Database
The Sleeze Brothers was a comic book limited series published by Epic Comics, between August 1989 and January 1990 (UK release dates), lasting for 6 issues. A collection of the six issues were later released in 1990, along with a final extended issue in 1991. It was written by John Carnell, with art by Andy Lanning. The characters were spun off from a Doctor Who comic strip by Carnell entitled “Follow That TARDIS!”, published in Doctor Who Magazine #147 (April 1989), though they are not generally considered part of the Doctor Who extended universe.
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