Dave Klein in Something 's Got ta Give will marry a doctor named Kristen , played by KaDee Strickland .
Marin receives news that her father , Dave Klein ( Paul Michael Glaser ) , Erica 's ex-husband , whom Erica still allows to direct her plays , is getting remarried to a woman only two years older than Marin .
Something's Gotta Give -LRB-film-RRB-