
Biography
Kim Erica Richards is an American former child actress and television personality. Richards began her career as a child actress and rose to prominence from her roles as Prudence Everett in Nanny and the Professor (1970–1971), Olga in Little House on the Prairie (1974), Tia Malone in Escape to Witch Mountain (1975), and its sequel Return from Witch Mountain (1977). In 2010, Richards would begin appearing in the reality series The Real Housewives of Beverly Hills alongside her sister Kyle Richards. She was a part of the show's principal cast for the first five seasons and has made guest appearances in the subsequent seasons.
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Filmography30 titles

Little House on the Prairie

Emergency!

The Rockford Files

Revenge

Paris in Love

Magnum, P.I.

Assault on Precinct 13

Diff'rent Strokes

Alice

Police Story

The Streets of San Francisco

Black Snake Moan

CHiPs

Devil Dog: The Hound of Hell

The Car

Escape to Witch Mountain

Police Woman

No Deposit, No Return

The Love Boat

The Picture of Dorian Gray

The Real Housewives of Beverly Hills

Tuff Turf

Return from Witch Mountain

Race to Witch Mountain

The F.B.I.

Special Delivery

Watch What Happens Live with Andy Cohen

Sharknado 3: Oh Hell No!

Dr. Phil

Meatballs Part II