It could range from time-travel adventures to intergalactic diplomatic encounters. Maybe a Doctor Who character accidentally lands on a Star Trek starship and chaos ensues!
You might find fanfics where the Doctor teams up with the crew of the Enterprise to solve a cosmic mystery. Or perhaps a story where a Time Lord's technology interacts with Star Trek's advanced systems in unexpected ways.
You might find fanfictions that combine the time-travel elements of 'Doctor Who' with the epic space battles of 'Star Wars'. Maybe the Doctor shows up in a galaxy far, far away and has to solve some intergalactic mystery.
It could have exciting encounters between the characters of both universes. Maybe a time-travel adventure that combines their unique technologies and skills.
Well, you might see characters from both universes teaming up to face a time-traveling threat that affects both Zootopia and the Doctor's world. Or, it could focus on the cultural clashes and similarities between the two very different settings.
In such a crossover, we could see familiar Doctor Who villains interacting with the Star Trek crew. Maybe the Doctor has to use the TARDIS to help the Enterprise escape a dangerous anomaly. It'd be a mash-up of epic proportions!
Well, there could be stories where the technology of Star Trek is used to solve problems in the Doctor Who universe, or vice versa. Or perhaps a time travel incident brings characters from both shows together in unexpected ways.
You might expect time-travel adventures mixed with magic and spells. Maybe the Doctor shows up at Hogwarts during a critical moment or takes a young wizard on a journey through time and space.
Often, fanfiction explores the characters' meeting in alternate realities or during major events. Also, there's a lot of focus on how their technologies and abilities combine to solve problems.
There could be exciting possibilities like combining the advanced tech of Star Trek with Doctor Who's time-travel adventures. But the challenge could be keeping the tones and characters of both shows consistent.
Often in such crossovers, you'll see unique mash-ups of technology and gadgets from both shows. Storylines might involve saving a planet that's at the crossroads of Star Trek and Doctor Who's timelines. Also, there could be fun character interactions as they face challenges that require the combined skills and knowledge of both crews.
You might see characters from both universes teaming up to face a common threat or exploring new worlds together.