: While the show began as a spin-off of Perfect Strangers focused on Carl and Harriette Winslow, Season 3 solidified Steve Urkel as the lead protagonist. Episodes like "Robo-Urkel," featuring a robotic version of the nerd, signaled a shift toward more fantastical and slapstick humor.

: Typically hosts the complete series library in high definition.

By Season 3 (originally airing from September 1991 to May 1992), the producers realized they had lightning in a bottle with Jaleel White’s nerdy, suspender-snapping neighbor, Steve Urkel. However, unlike later seasons where Urkel’s antics completely overshadowed the Winslows, Season 3 strikes a near-perfect balance.