FIRST VOICE-OVER: The adventures of Ozzie and Harriet Starring the entire Nelson family Ozzie, Harriet, David and Ricky Here's Ozzie, who plays the part of Ozzie Nelson And of course his lovely wife Harriet, as Harriet Nelson The older of the Nelson boys David appears as David Nelson And his younger brother, the irrepressible Ricky, played by Ricky Nelson The Ozzie's next door neighbor Thorny is played by Don DeFore. SECOND VOICE-OVER: The adventures of Ozzie and Harriet Starring the entire Nelson family Here's Ozzie Here's Harriet Here's David Here's Rick Here they are, America's favorite family, the Nelsons