Who plays Don Orville in 3rd Rock from the Sun?

Don Orville is played by Wayne Knight.

How is Don Orville connected to other characters?

Don Orville has 6 mapped relationships in 3rd Rock from the Sun. Explore the interactive relationship map for details.

Don Orville — Lovers — Sally Solomon (Kristen Johnston)
A budding romantic connection that explores Sally's desire for conventional human romance and stability.
Don Orville — Rival — Dick Solomon (John Lithgow)
Indirect romantic and social rivals due to Sally's attraction to Don.
Don Orville — Mentor — Tommy Solomon (Joseph Gordon-Levitt)
A friendly mentorship where Don imparts practical life skills to Tommy.
Don Orville — Mentor — Tommy Solomon (Joseph Gordon-Levitt)
A friendly mentorship focused on teaching driving and life responsibilities.
Don Orville — Colleagues — Mary Albright (Jane Curtin)
Casual professional and neighborhood acquaintance.
Don Orville — Acquaintances — Mary Albright (Jane Curtin)
A casual acquaintance relationship within the same campus and neighborhood social network.