The 64th BFI London Film Festival in partnership with American Express on Tuesday unveiled its lineup of Screen Talks and events that will be available for free via YouTube and the fest's social channels, including sessions withLetitia Wright and Riz Ahmed. Among filmmakers, this year's virtual event will feature the likes of Michel Franco, Miranda July, Tsai Ming-liang, Christian Petzold, musician and performer David Byrne and artist Es Devlin discussing their careers.