Nicholas Oliver Buchanan portrayed by Nicholas Duke (born offscreen April 1,1997) is a fictional character on the Soap Opera One Life To Live. He first appeared on his birthday April 1,2010 to see his father Oliver and his mother Jessica Buchanan. Only to find out he has 2 half-sisters"Sierra Rose and Breanne Jessie". He starts to make friends and feuds with father Oliver Fish only because he wants to live with his dad not his mom. He befriends Gigi Morasco,Shane Morasco,Natalie Banks,Rex and Roxy Balsom. He tired to hurt Shuyler and take Sierra Rose to Oliver but Schuyler shot him which ended him up in the hospital for 3 months. Schuyler later gets shot by Brody Lovett and later dies.