United Kingdom, Dec. 31 -- Sean Astin has stepped in to help Tylor Chase.

Ned's Declassified star Tylor, 34, has been living on the streets and dealing with addiction for some time and Stranger Things star Sean - who is also the president of the Screen Actors Guild - reached out to offer his support.

Tylor's former co-star Daniel Curtis Lee - who recently tried to get temporary accommodation for Tylor in a hotel - revealed Tylor is a huge Lord of the Rings fan so Sean, 54, got in touch to try to convince him to take up the offers of help.

Daniel told TMZ he spoke to Tylor after he met with Sean and Tylor "reflected on his experience meeting Sean", which was very "positive".

Meanwhile, police have said that Tylor has refused numerous o...