Alison Arngrim got along well with her co-stars before, but one actress held back during the shoot: Melissa Sue Anderson. Alison Arngrim: Here's What Her Relationship With Melissa Sue Anderson Is ...

Melissa Sue Anderson is still a blonde ... with a cardigan then later with a silk sleeveless top. Anderson was also seen with Alison Arngrim, Leslie Landon, Karen Grassle, Wendi Lou Lee and ...