Okay. Where do I start? The Doctor Who license jumped from various publishers throughout the years, but the Marvel UK run, featuring the Fourth Doctor, is worth checking out. Heck, they even designated Earth-5556 for this particular Doctor.
IDW also published Doctor Who comics from 2008-2014 featured the Tenth and Eleventh Doctors. They also published a Star Trek: TNG/Doctor Who crossover, which went as well as cross-license crossovers went.
If you’re after the current stuff, Titan Comics currently holds the license, and they are running five titles at the moment – one each for the Eighth, Ninth, Tenth, Eleventh, and Twelfth Doctors.
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