UnScramble this Word: i r e n s e t v?

Questions

Tv - What was the name of Buffy's doll in the 1970's show 'Family Affair'?

Dates - When was the date of the Christian festival Easter fixed by the Council of Nicaea?

Movies - Which film starring Julie Andrews and Christopher Plummer won the Oscar for best picture in 1965?

Fear of leaving a safe place?

Fear of sexual abuse?