Is There An Equivalent To Ruby On Rails' Respond_to Format.xml, Etc In MVC

In Ruby on Rails you can write a simple controller action such as:

def index
@movies = Movies.find(:all)
respond_to do |format|
format.html #index.html.erb
format.xml { render :xml => @movies }
format.json { render :json => @movies }
end
end

For those unfamiliar with RoR, def index in this case would be the equivalent of public ActionResult Index() within an ASP.Net MVC Controller and would allow the following calls:

[URL] returns as an html page from the view index.html.erb (think index.aspx)[URL] returns the same data in xml format (@movies is the object containing the data all of the views use)[URL] returns a JSON string, useful when making javascript calls needing the same data/logic

An equivalent flow in ASP.Net MVC would (if possible) likely look something like this (if it could be less verbose, even better):

[code]....