who won a best supporting actor oscar for the 2004 movie 'million dollar baby'???

Answer: Morgan Freeman

who conducted the first bcci recognised international 20-20 cricket tournament in india???

Answer: Zee Entertainment Enterprises

who sings the song i would walk 500 miles???

Answer: Scottish duo The Proclaimers

buffy the vampire slayer season 2 episode 6???

Answer:
"Halloween"