EW has learned that actor Michael Rosenbaum has repeatedly rebuffed attempts by producers this season to get him back on The CW’s show to reprise his role as Luthor in the finale.
“He has put the show behind him and moved on,” says a knowledgeable source. “He’s pursuing his other creative outlet [writing]. By all indications, he is not going to be involved.”
The door still remains open for Rosenbaum to come on board, but it’s closing fast. Smallville wraps series production late next month, with only three episodes — including the two-hour finale — left to shoot.
Source: EW
Streaming Options