Nine’s official reveal of Lachy Hulme as Kerry Packer is expected to be shown during the finale for The Voice.

Plans for the big reveal were thwarted somewhat when a newspaper published a rehearsal photograph, but Nine is hoping it hasn’t undermined interest in Lachy Hulme, who has gone to great lengths to look the part.

Howzat!: Kerry Packer’s War is expected to air sometime after the Olympics.