As mentioned, nausea and vomiting are common symptoms of anxiety and stress. While vomiting can be a symptom of anxiety, it's not as common as nausea. Behaving anxiously activates the stress response.
On December 8, 2016, Cinemax and Sky1 announced they had greenlit a brand new series of Strike Back with a brand new cast, no longer focusing on former stars Sullivan Stapleton and Philip Winchester. Daniel MacPherson, Alin Sumarwata, Roxanne McKee and Warren Brown have been cast to star in the new series.
Later in the spring, he swapped the role of an 18th century rake for a 21st century action hero, starring in Strike Back, a six-part TV series for Sky based on Chris Ryan's novel of the same name. Sky has since commissioned a second, ten-part series of Strike Back, to be shown in 2011, in which he will play some part.