His name is "Clifford." You can see it on the nameplate on his office door. Later in the series, his legal first name is "Heathcliff."
Pilot, as in the pilot episode
pilot
Cosby - 1996 The Pilot Not the Pilot 2-9 was released on: USA: 10 November 1997
"Pilot"
The Pilot originally aired on 20 September 1984.
It is usually called the Pilot.Usually the Pilot is the first aired episode but on occasion the Pilot episode will simply a be a short test episode for the network and not intended to air, Buffy the Vampire Slayer, Angel, Family Guy & Bob's Burgers being some examples, so when a series has an unaired Pilot episode, the first episode usually has an actual title.
The just call it Pilot because its the first episode
pilot -saraben pilot -saraben
Pilot
Pilot
it is called pilot
Of course. Isn't that why it's called a "Pilot"? No ... Pilot is what they call an ad