Show All Records From One Table Regardless Of WHERE Clause

I have two tables, Employee and Calls. They are joined on an Employee field. In my where clause I have a value specified that only returns specific calls. What I would like to have happen is to have the query return all Employee records regardless if any records from the Calls table is present for that employee. I want something that looks like this:Employee # of Calls
Employee A 5
Employee B 0
Employee C 10

When I apply a WHERE clause to the Calls table I get this:Employee # of Calls
Employee A 5
Employee C 10

I tried a LEFT OUTER JOIN without success. Any suggestions?