How many different Star Trek television series and movies were there in total?
In total, there were 21 when you add both the eight television series and 13 movies.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: How many different Star Trek television series and movies were there in total?
### Input: 
### Response: In total, there were 21 when you add both the eight television series and 13 movies.