I saw this TV-show in the '80s. I scarcely remember a thing. There was a group of people of different times traveling together across time.
Here are two characters that I remember:
FORK-GUY: A man in the group (I think he was the up-most in the future) had a fork-like object that he used as a multi-purpose tool and weapon. This man looked like the one in this picture:
WILLANWELL: There was another guy called "Willanwell" (spanish version) I searched that name on Internet and... nothing, so I guess I don't know the right spelling. I remember quite well the name, and it was not a spanish name.
I remember the episode where Willanwell was recruited by the group. He was an expert of artificial intelligence. The FORK-GUY knew Willanwell's fame in the future. Willanwell had built many human-like robots. In that episode two of his robots (male and female) fell in love for each other and became a thread to Willanwell's control. He got angry and erased their memories. But when the two reprogrammed robots saw each other again, they remembered their love and Willanwel could not believe his eyes.