Main Characters
Michael Long / Michael Knight
85 main appearances
Devon Miles
85 main appearances
Dr. Bonnie Barstow
59 main appearances
Reginald Cornelius III "RC3"
20 main appearances
Recurring Guest Characters
Michael Long / Michael Knight
1 guest appearances
K.I.T.T.
85 guest appearances
Narrator
84 guest appearances
Stephanie "Stevie" Mason / Stevie March
3 guest appearances
Technician
2 guest appearances
K.A.R.R.
2 guest appearances
Adrianne Margeaux / Adrianne St. Clair
2 guest appearances
Garthe Knight
2 guest appearances
Joanna St. John
1 guest appearances
Kate
1 guest appearances
Marie Elena Casafranca
1 guest appearances
Wilson
1 guest appearances
J. Gordon Baxter (aka 'The Chameleon')
1 guest appearances
Trucker
1 guest appearances
Sandra Rusk
1 guest appearances
Suki Taneka
1 guest appearances
Bill Gordon
1 guest appearances
Rudy del Fuego
1 guest appearances
Micki Bradburn
1 guest appearances