Liv Tyler's Betty Ross made her MCU debut in Louis Leterrier's 2008 The Incredible Hulk, where she reunited with Bruce Banner a few years after his Gamma incident. After supporting Banner in his ...
Liv Tyler returned as Betty Ross for Captain America ... as the daughter of General "Thunderbolt" Ross in The Incredible Hulk, as most of the 2008 film's supporting characters fell by the wayside ...