Bartlam replaces Clare Donald, who is now head of operations at Google. She takes responsibility for all of the agency’s broadcast and film production, and reports to the chief executive, Russ Lidstone.
Bartlam left Adam & Eve last year, shortly after its merger with DDB, having worked on clients including John Lewis, Foster’s and Save the Children. She joined Cut+Run as managing director in July.
Lidstone said: "Film and film production are a strong part of our integrated creative offering and we are constantly looking for ways to strengthen them further.
"Leila has a great track record and industry reputation, having set up and run the TV department at Adam & Eve."
Havas Worldwide London is currently looking for an executive creative director following the departure of Mick Mahoney ahead of his move to Rainey Kelly Campbell Roalfe/Y&R.
This article was first published on campaignlive.co.uk