[2] Olsen landed a number of supporting roles in television, most notably in Ironside, Gunsmoke, and Julia, and appeared in the Elvis Presley movie The Trouble With Girls (1968) as a squeaky-clean singer in a singing contest.

As an adult, Olsen moved into the graphic design business and in 1998 briefly marketed a brand of glow-in-the-dark shoes for Converse.

[citation needed] Along with Brady Bunch costar Mike Lookinland, she auditioned for The Swiss Family Robinson television series in 1975.

On June 6, 2009, Olsen thanked retired game show host and animal rights activist Bob Barker when The Bradys accepted an honor at the GSN Awards.

An animal welfare advocate, she has served on the board of directors of the nonprofit organization Precious Paws, a rescue group.

[citation needed] In September 2010, Olsen made a guest appearance on The Young and the Restless playing Mrs. Liza Morton, the owner of a preschool.

[citation needed] In July 2012, Olsen was one of a limited number of artists and celebrities invited to show their work in Art with an Agenda: An Exhibit Inspired by Kelly Thomas at the PAS Gallery in Fullerton, California.

[5] inspired by the life and circumstances surrounding the death of Kelly Thomas, a homeless, schizophrenic, 37-year-old man who was beaten by members of the Fullerton Police Department on July 5, 2011.

Responding to comments Acord-Whiting had made about her on another station, Olsen unleashed a profane rant against him, accusing him of cowardice.