At the moment there is no relation between the same characters that appear in multiple shows. For instance Worf in Star Trek: The Next Generation and Worf in Star Trek: Deep Space Nine.
Ideally this would be solved by creating relationships between shows at the character level. But I imagine that would need a big change to the database.
So "all" I'm asking is a search through all the character names for all shows. With results presented either per show of per episode, chronologically as well as alphabetically.