Prime in example sentence
Still, it's very watchable, with a young Spencer Tracy (his old-man makeup makes him look just like, well, an old Spencer Tracy) showing depth and authority, and Colleen Moore -- a little past her prime, and not physically well matched -- playing a multifaceted woman-behind-the-man. There's also Helen Vinson as one of the most treacherous femmes fatales in movie history, sending the final third into ecstatic soap-opera reverberations.