Rob Lowewould love a certain East Side High alum to play him in a future biopic.

It couldnt be one of his kids.

Rob knew his answer immediately.

Zac Efron; Rob Lowe

Zac Efron and Rob Lowe.Michael Buckner/Variety via Getty; Emma McIntyre/Getty

He remarked, a reference Efrons latest film in which he playsreal-life professional wrestler Kevin Von Erich.

He’s amazing."

Rob, a classic dad, appeared to take offense at his sons tone.

To which his son replied, “It would be great casting.

I’m just saying I don’t think Zac Efron would do it.”

Efron is a solid choice to play Rob in a potential film.

He has become a real good friend.

Both of mine and my family my sons adore him, Rob said at the time.

When Zac comes to stay at the house, its like having an E.T.

It would be extraordinary to do," he toldExtraTV.

“I’m still devastated by the fact that he is gone.”