During the first 6:36 of ROBOT WARS, there is closed captioning of the words being spoken, but there is just a dash for the speaker’s name. This applies to all speaking for the first 6:36.
Once the actual movie begins, the captions are a mixed bag. Sometimes the speaker is identified (typically Jonah and the Bots), sometimes there is only a dash.
This continues through the entire length of the movie, host segments, The Mads, etc.